Лемма [1]. Пусть
![](data:image/png;base64,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)
– нормально наследственная разрешимая формация. Тогда справедливы следующие утверждения:
1) если в каждой разрешимой группе все
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAARCAYAAAA7bUf6AAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADoSURBVDjLY2hsbGSgFDPQzBAgYARiJjyYkaAheR6yRUCF/4D4PxD/RcP/GGQ9dqd1dPAQ9E5DtLEPA4PsG4+8ekNk8Rw32WJZt5xiosIEpBjZRpgXGmKNvY1jG7yJMiTKmGGhrEdeEcJQt/DY+npJogO2vj5W0ohB9pRLVrUxKCCrs1yMZWU9ViKHA2FDIo19oQGLCEzjqIUkRTHIKwzG0QtQAhPJawQNAXkF6Ie7xtENPgiXedihxxJ+Q8BekX2NTxNeQ0CBGGXEsIjBKGoReqokypD6PA9DWQaGV/DAREuVA5MBB8QQAL46kMvbpAZKAAAAAElFTkSuQmCC)
-субнормальные подгруппы образуют решетку, то
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAARCAYAAAA7bUf6AAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADvSURBVDjLY2hsbGSgFDPQzBAgYARiJtx4FRNBQ/I8ZIuAiv8C8X8ojYz/Mch67E7r6OAh6J2GaGMfBgbZNx559YbI4jlussWybjnFRIUJSDGyjSAvgg2PNfY2jm3wJsqQKGOGhbIeeUUIQ93CY+vrJYkO2Pr6WEkjBtnTLlnVxqCArM5yMZaV9ViJHA6EDYk09gW6/h9KYBpHLSQpiqOMGBYxGEcvQI4tZK8RNATkFaAf7hpHN/jAYyrWwxY9lvAbAvaK7Gt8mvAaAgrECJBXjCIWoadKogypz/MwlGVgeAUPTFn3Xbhig34ZcEAMAQAospIj86w5NAAAAABJRU5ErkJggg==)
имеет вид
![](data:image/png;base64,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)
где
![](data:image/png;base64,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)
для любых
![](data:image/png;base64,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)
из
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA0AAAARCAYAAAAG/yacAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAACxSURBVDjLY2hsbGQgFTNQTdMqBgYmBgYGZgRexURQU5Qxw3xGBoa/QA3/gfiPrEdOIVHOy3GTLWFgkH3tUdxgQLSfoowYFjEYRy8g2k/19bGSxgwMd42jG3yI1lSd5WIkyyB7E5vTcGoC+0fWY3daRwcPUZrKy9N4PWQY9sh65BURHU+EnIZVEyGnoWgCpYK8vFAZI2CoybpllKKnAqyacjxkC0GxD8fGUfNpn2BpogkAafI7ds1VYNoAAAAASUVORK5CYII=)
;
2) если
![](data:image/png;base64,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)
– формация из пункта 1), то она обладает решеточным свойством для
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAARCAYAAAA7bUf6AAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADoSURBVDjLY2hsbGSgFDPQzBAgYARiJjyYkaAheR6yRUCF/4D4PxD/RcP/GGQ9dqd1dPAQ9E5DtLEPA4PsG4+8ekNk8Rw32WJZt5xiosIEpBjZRpgXGmKNvY1jG7yJMiTKmGGhrEdeEcJQt/DY+npJogO2vj5W0ohB9pRLVrUxKCCrs1yMZWU9ViKHA2FDIo19oQGLCEzjqIUkRTHIKwzG0QtQAhPJawQNAXkF6Ie7xtENPgiXedihxxJ+Q8BekX2NTxNeQ0CBGGXEsIjBKGoReqokypD6PA9DWQaGV/DAREuVA5MBB8QQAL46kMvbpAZKAAAAAElFTkSuQmCC)
-субнормальных подгрупп.
1) Покажем, что
![](data:image/png;base64,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)
является либо группой Шмидта, либо группой простого порядка. Очевидно, что
![](data:image/png;base64,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)
и
![](data:image/png;base64,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)
.
Пусть
![](data:image/png;base64,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)
– максимальный внутренний локальный экран формации
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAARCAYAAAA7bUf6AAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADrSURBVDjLY2hsbGSgFDPQzBAgYARiJjyYkaAheR6yRUCF/4D4PxD/RcP/GGQ9dqd1dPAQ9E5DtLEPA4PsG4+8ekNk8Rw32WJZt5xiosIEpBjZRpgXGmKNvY1jG7yJMiTKmGGhrEdeEcJQt/DY+npJogO2vj5W0ohB9pRLVrUxKCCrs1yMZWU9ViKHA2FDIo19oQGLCEzjqIUkRTHIKwzG0QtQAhPJawQNAXkF6Ie7xtENPgiXedihxxJ+Q8BekX2NTxNeQ0CBGGXEsIjBKGoReqokypD6PA9DWQaGV/DAlPXchSs26JcBB8QQAL47kMtDWQQ0AAAAAElFTkSuQmCC)
. Согласно лемме 2.3
![](data:image/png;base64,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)
где
![](data:image/png;base64,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)
– единственная минимальная нормальная подгруппа группы
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
(
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAARCAYAAADUryzEAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADxSURBVDjLY2hsbGSgBDPQxAAgYIJixlUINhNRBtTneRjKMjC8Amr4ZxxZ7xttzLAAyP7LyGB8N7a8XIooF9TXx0oaMciekpNjuG4c2+Dd0ZHG4yHDsEfWLaeYOAMijX0ZZI1PRubVq4L4cAM88oqIMiDKmGGhcXSDD4xfneViJMcgd8Mjr96QcBiAnW+0O7a+XhLEBwVihBHDIgbj6AVEBSLINllZj1WhaWl8oJCPNGZayMBgfBtmIEEDctxkS0ChDsfGUfOJTgfgwJKVXYnNrwQNAPkV6HxjmPNJNgAY8vPhzpZ135XW0cEzcHlhaBkAAHQ7gLaXyiXAAAAAAElFTkSuQmCC)
– простое число), а
![](data:image/png;base64,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)
– максимальная подгруппа группы
![](data:image/png;base64,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)
, являющейся минимальной не
![](data:image/png;base64,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)
-группой.
Докажем, что
![](data:image/png;base64,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)
– циклическая
![](data:image/png;base64,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)
-группа для некоторого простого числа
![](data:image/png;base64,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)
. Допустим противное. Тогда в
![](data:image/png;base64,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)
найдутся по крайней мере две несопряженные максимальные подгруппы
![](data:image/png;base64,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)
и
![](data:image/png;base64,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)
. Рассмотрим в
![](data:image/png;base64,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)
подгруппу
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
. Ясно, что
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAARCAYAAAA7bUf6AAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADvSURBVDjLY2hsbGSgFDPQzBAgYARiJtx4FRNBQ/I8ZIuAiv8C8X8ojYz/Mch67E7r6OAh6J2GaGMfBgbZNx559YbI4jlussWybjnFRIUJSDGyjSAvgg2PNfY2jm3wJsqQKGOGhbIeeUUIQ93CY+vrJYkO2Pr6WEkjBtnTLlnVxqCArM5yMZaV9ViJHA6EDYk09gW6/h9KYBpHLSQpiqOMGBYxGEcvQI4tZK8RNATkFaAf7hpHN/jAYyrWwxY9lvAbAvaK7Gt8mvAaAgrECJBXjCIWoadKogypz/MwlGVgeAUPTFn3Xbhig34ZcEAMAQAospIj86w5NAAAAABJRU5ErkJggg==)
-субнормальна в
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
. Из
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
и
![](data:image/png;base64,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)
по лемме 3.1 получаем, что
![](data:image/png;base64,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)
. Получили противоречие с выбором
![](data:image/png;base64,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)
.
Следовательно,
![](data:image/png;base64,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)
– циклическая группа порядка
![](data:image/png;base64,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)
, где
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA0AAAARCAYAAAAG/yacAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADxSURBVDjLY2hsbGQgFTNQTRMQMEEx4yoojVdTeXmotDEDwx2gwj+ybjnFEUYMi4xjG7xxaqrOcjGSZWB8LeuRVQTi57jJFjMwGN+Jra+XxKqpvDyN112GYQ+DcfQCmFh9pLEvMh9DE1gBkqkwQ4yjG3xwaooyZljIYBy1EBoQjECnlTAwyL72yKs3xKkp2phhAYNRxCKgBmaQrbImJstlZT1XpHV08OB2Xp6HoSwDwytQqDEYRy4A2STrkVdEdDx1dKTxeMjKrsTmNKyaQJEKiisjBqM9seXlUgQ11dfHSgIj9jZQ41+IM6Pm0zbtDR5NAM6BNIVQ9f9oAAAAAElFTkSuQmCC)
– некоторое простое число,
![](data:image/png;base64,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)
,
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA0AAAAPCAYAAAA/I0V3AAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADdSURBVDjLY2hsbGQgFTPQXxMQMAIxMwT/ZwSJhcL5q5iwamoo9jCQY2B4ycjA+M84usEnLS2U312WYRfQpL+ybjnFOJ1XXh4rZchgtDu0OtTImEH2hEdxg0GOm2yJrEdeEU5N9ZHGvgzGUQujjY3rYuvrJcvL03g9ZGVXgjTj1BRlxLBIVlb2iHFsvTeIX53lYiQr67kiraODB6um+vpYSWMGxjuyHllwp4CdBvQPLGAwNKGbCjLEiEH2lFukW4qpR04yVk05HrKFsh45heihySDrsROn8wZ5MiIFAwBu/hJphMH04wAAAABJRU5ErkJggg==)
– натуральное число. Допустим, что
![](data:image/png;base64,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)
. Обозначим через
![](data:image/png;base64,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)
– регулярное сплетение циклических групп
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAARCAYAAAACCvahAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAAC5SURBVDjLY2hsbGQgFzNQXTMQMKJjojXnecgWATX8A+L/YFrWY3daRwcP0c5uiDb2YWCQfeORV29Isp9z3GSLGWQ89mCzEa/mjo40Hg8Zhj2ybjnFJAdYfZ6HoSyD7E18TsapmRgnY9UMczKDcdRCkuO5vj5W0piB4a5xdIMP6ZojjX0ZGIzvxtbXS6KLoxuIorG8PI0X7GSjqEXIqas6y8VIlsHoFLqBaIkCnKqwY+PoBbTPGHTRDABJIGfzeN97egAAAABJRU5ErkJggg==)
и
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAARCAYAAAA7bUf6AAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADvSURBVDjLY2hsbGSgFDPQzBAgYARiJtx4FRNBQ/I8ZIuAiv8C8X8ojYz/Mch67E7r6OAh6J2GaGMfBgbZNx559YbI4jlussWybjnFRIUJSDGyjSAvgg2PNfY2jm3wJsqQKGOGhbIeeUUIQ93CY+vrJYkO2Pr6WEkjBtnTLlnVxqCArM5yMZaV9ViJHA6EDYk09gW6/h9KYBpHLSQpiqOMGBYxGEcvQI4tZK8RNATkFaAf7hpHN/jAYyrWwxY9lvAbAvaK7Gt8mvAaAgrECJBXjCIWoadKogypz/MwlGVgeAUPTFn3Xbhig34ZcEAMAQAospIj86w5NAAAAABJRU5ErkJggg==)
соответственно порядков
![](data:image/png;base64,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)
и
![](data:image/png;base64,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)
.
По теореме 6.2.8 из [2]
![](data:image/png;base64,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)
изоморфна некоторой подгруппе группы
![](data:image/png;base64,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)
. Так как
![](data:image/png;base64,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)
и
![](data:image/png;base64,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)
, то ввиду теоремы 2.4 из [5]
![](data:image/png;base64,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)
.
Рассмотрим регулярное сплетение
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEgAAAATCAYAAAAzpEtzAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAAMWSURBVFjD7Vc9T9tQFL0OK6UzkOvfQHzN2A2Fh6DdIrCtLKW1qijykLTyQCFhi1SpO134WErZOxToXvUXtBX8AGh+Ag31e/YjLx+2Cxipg4erxJb97r3nnnPeM2xvb0Me8ZGDkAP0AABdA2gAMJEQWqZFxOarTDxk80cAheG+ZCQCVGPYCB76E8R19HslI3i7R057JctC21VaHpdPA+O84vuzmbMiGohFhf1+b/rFQm2DNq3SM7W/+KIdWgHA38xrleS9TsedXEI8VO9lFS2PlRC0LlXbyzIXQziBIjt1O53JLMHhIIhBkL072BscD/ccu1C9jK8B2YksTtLOY6xSbbWmMwfIoqcAdKauLWoAOs8qXx8crScHMVBDqzpN+uIHdSCxi9kGHGC53uT/fd99xJizfgstD8VRIa14ng/I2VN9cI3f40Ny3alx60R5tf7/o0Lfz0L/UvxN26gtGAjQVfOMAETWVqpJ+351xgA4L1mbnIoTHHUJ1tjmCHZVnxoJhcr/ko9HTbAHruYdb3VRUD+QhCI3EADiey6HG3mQvd9usrkAhEvBRt+fCZkZ+mbIyEEJ3WkXCxfVegPGPIaS2cqrny8M45cqrdAT+3IL38GubJaDTOSI6QumIPtUt+YtIPpCgN8WPO8JK8LpbT0tle7CLHVzJ8kH7isxW0opofDQxPEnB4SDYer6Z3nN2eSV6QVrtuekd6FpHiLZ7wbkE7CUs+xe5yBJd3Wrcxh7zou/HjojZCExWTgyr5HIsuA5A/B7sBUbDtGW1bJKFNXJGTPPvHWlnn3ApWMV8CjPGRj2QZKJpwIUUXdEpxycWpleZr3F8+Z00H/I6acBaZrmDpe7vCarbjNibyUY4YCNk3GMdwj2IOZs5bqVKXWdEYCk24udo1j+WnHdx6pMXpXxTZoM7nJYE/mMtYM0Gd6ciyI2imvuKYCXKrhiwDG7FDdwHeBCHEA9ryh78/3KLPepcUMaeTlJKshqjcxOz8P5cPE4CXwBiDLhEDD8ONwUl3vShsLfi3bF2A0h/1jNv+ZzgHKA/pf4CwvEWNAZtxshAAAAAElFTkSuQmCC)
, где
![](data:image/png;base64,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)
. Тогда
![](data:image/png;base64,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)
, где
![](data:image/png;base64,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)
– элементарная абелева
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAARCAYAAADUryzEAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADxSURBVDjLY2hsbGSgBDPQxAAgYIJixlUINhNRBtTneRjKMjC8Amr4ZxxZ7xttzLAAyP7LyGB8N7a8XIooF9TXx0oaMciekpNjuG4c2+Dd0ZHG4yHDsEfWLaeYOAMijX0ZZI1PRubVq4L4cAM88oqIMiDKmGGhcXSDD4xfneViJMcgd8Mjr96QcBiAnW+0O7a+XhLEBwVihBHDIgbj6AVEBSLINllZj1WhaWl8oJCPNGZayMBgfBtmIEEDctxkS0ChDsfGUfOJTgfgwJKVXYnNrwQNAPkV6HxjmPNJNgAY8vPhzpZ135XW0cEzcHlhaBkAAHQ7gLaXyiXAAAAAAElFTkSuQmCC)
-группа. Так как
![](data:image/png;base64,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)
, то
![](data:image/png;base64,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)
. Из
![](data:image/png;base64,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)
следует что
![](data:image/png;base64,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)
.
Рассмотрим в
![](data:image/png;base64,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)
подгруппы
![](data:image/png;base64,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)
и
![](data:image/png;base64,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)
, где
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAAUCAYAAABroNZJAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAAEfSURBVDjLY2hsbGSgFDMMiCGrGBiYyDYECBjT0tL43OWMZ4WWl0uD+CQbUp/nYSgr677K1Vhutqwsw03j6AYfvIb8B9oCtIkZgVcxgQyRY2B4ycgg+1pOjuG6cWyDN15Dsjxki4Ca/wLxfzAt674rraODp6MjjcdNzmRGbH29JFFh0hBt7MMAtNUjr96Q7NjJcZMtYZD12A1yAVmGgJztIcOwR9Yjr4jsdFKd5WIkyyB7kxiv4DQE7BUZjz3EeAWrITCvMBhHLyA72ZeXx0oZMTDeRU4HsBSLnErxGlIfaezLwGB8BzktgDSDxNENxjAEkjdC+d1kGPYyGEUsQk6xwIA2lmUwOoWeyDAMaYg19gZq+IMTG0fNH1zlCc0MAQCFUNu/ayQP6AAAAABJRU5ErkJggg==)
– база сплетения
![](data:image/png;base64,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)
. Ясно, что
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAARCAYAAAA7bUf6AAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADvSURBVDjLY2hsbGSgFDPQzBAgYARiJtx4FRNBQ/I8ZIuAiv8C8X8ojYz/Mch67E7r6OAh6J2GaGMfBgbZNx559YbI4jlussWybjnFRIUJSDGyjSAvgg2PNfY2jm3wJsqQKGOGhbIeeUUIQ93CY+vrJYkO2Pr6WEkjBtnTLlnVxqCArM5yMZaV9ViJHA6EDYk09gW6/h9KYBpHLSQpiqOMGBYxGEcvQI4tZK8RNATkFaAf7hpHN/jAYyrWwxY9lvAbAvaK7Gt8mvAaAgrECJBXjCIWoadKogypz/MwlGVgeAUPTFn3Xbhig34ZcEAMAQAospIj86w5NAAAAABJRU5ErkJggg==)
-субнормальна в
![](data:image/png;base64,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)
,
![](data:image/png;base64,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)
. Кроме того,
![](data:image/png;base64,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)
. Отсюда
![](data:image/png;base64,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)
Так как
![](data:image/png;base64,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)
, то
![](data:image/png;base64,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)
по лемме 3.1. Получили противоречие.
Следовательно,
![](data:image/png;base64,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)
и
![](data:image/png;base64,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)
– группа Шмидта. Если
![](data:image/png;base64,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)
и
![](data:image/png;base64,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)
, то по лемме 1.1.6
![](data:image/png;base64,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)
также является группой Шмидта. Таким образом, любая разрешимая минимальная не
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAARCAYAAAA7bUf6AAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADvSURBVDjLY2hsbGSgFDPQzBAgYARiJtx4FRNBQ/I8ZIuAiv8C8X8ojYz/Mch67E7r6OAh6J2GaGMfBgbZNx559YbI4jlussWybjnFRIUJSDGyjSAvgg2PNfY2jm3wJsqQKGOGhbIeeUUIQ93CY+vrJYkO2Pr6WEkjBtnTLlnVxqCArM5yMZaV9ViJHA6EDYk09gW6/h9KYBpHLSQpiqOMGBYxGEcvQI4tZK8RNATkFaAf7hpHN/jAYyrWwxY9lvAbAvaK7Gt8mvAaAgrECJBXjCIWoadKogypz/MwlGVgeAUPTFn3Xbhig34ZcEAMAQAospIj86w5NAAAAABJRU5ErkJggg==)
-группа является либо группой Шмидта, либо имеет простой порядок. Тогда по лемме 3.1.12
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABEAAAARCAYAAAA7bUf6AAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADvSURBVDjLY2hsbGSgFDPQzBAgYARiJtx4FRNBQ/I8ZIuAiv8C8X8ojYz/Mch67E7r6OAh6J2GaGMfBgbZNx559YbI4jlussWybjnFRIUJSDGyjSAvgg2PNfY2jm3wJsqQKGOGhbIeeUUIQ93CY+vrJYkO2Pr6WEkjBtnTLlnVxqCArM5yMZaV9ViJHA6EDYk09gW6/h9KYBpHLSQpiqOMGBYxGEcvQI4tZK8RNATkFaAf7hpHN/jAYyrWwxY9lvAbAvaK7Gt8mvAaAgrECJBXjCIWoadKogypz/MwlGVgeAUPTFn3Xbhig34ZcEAMAQAospIj86w5NAAAAABJRU5ErkJggg==)
является наследственной формацией.
Покажем, что формация
![](data:image/png;base64,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)
имеет такой локальный экран
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAARCAYAAAACCvahAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADoSURBVDjLY2hsbGQgFzNQXTMQMAIxExbMiFczSEFtpKEfkP6LhP+DaFmPrCK8musjjX0ZGGRfexQ3GID4DdHGPkD+G4+8ekO8zu7oSOPxkGHYI+uWU4xqmPGd2Pp6ScKaZRl2MxhFLAL5MS0tlM9dhnEPg3HUfKICrD7Pw1CWgeE11K9/cGnEqrm8PFbKWM59dmhaGh966OLVvAro1Bw32WKYrSC/Q6JoFRNezSBbIowYFsl65MGjI8tDtghskHHUQryaG2KNvRmBoRpaXi6NlCiYwaFNTIBFGTPMR0scpAXYwGYMumgGAKuoV551E7ykAAAAAElFTkSuQmCC)
, что
![](data:image/png;base64,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)
p(F)
![](data:image/png;base64,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)
p'(F)
![](data:image/png;base64,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)
p(F)
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAcAAAAICAMAAAAC2hU0AAAAAXNSR0ICQMB9xQAAAANQTFRFAAAAp3o92gAAAAF0Uk5TAEDm2GYAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAAZdEVYdFNvZnR3YXJlAE1pY3Jvc29mdCBPZmZpY2V/7TVxAAAADElEQVQY02NgoAwAAABAAAHa1v3OAAAAAElFTkSuQmCC)
Действительно. Пусть
![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAA8AAAARCAYAAAACCvahAAAAAXNSR0ICQMB9xQAAAAlwSFlzAAAOxAAADsQBlSsOGwAAABl0RVh0U29mdHdhcmUATWljcm9zb2Z0IE9mZmljZX/tNXEAAADoSURBVDjLY2hsbGQgFzNQXTMQMAIxExbMiFczSEFtpKEfkP6LhP+DaFmPrCK8musjjX0ZGGRfexQ3GID4DdHGPkD+G4+8ekO8zu7oSOPxkGHYI+uWU4xqmPGd2Pp6ScKaZRl2MxhFLAL5MS0tlM9dhnEPg3HUfKICrD7Pw1CWgeE11K9/cGnEqrm8PFbKWM59dmhaGh966OLVvAro1Bw32WKYrSC/Q6JoFRNezSBbIowYFsl65MGjI8tDtghskHHUQryaG2KNvRmBoRpaXi6NlCiYwaFNTIBFGTPMR0scpAXYwGYMumgGAKuoV551E7ykAAAAAElFTkSuQmCC)
– локальный экран формации
![](data:image/png;base64,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)
. Так как
![](data:image/png;base64,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)
для любого простого числа
![](data:image/png;base64,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)
из
![](data:image/png;base64,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)
, то
![](data:image/png;base64,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)
. Покажем обратное.