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arXiv 1507.08951math.GR
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具有满足部分$S$ - $Π$ -性质的准素子群的有限群

On finite groups with some primary subgroups satisfying partial $S$-$Π$-property

Xiaoyu Chen, Yuemei Mao, Wenbin Guo

摘要:

一个有限群$G$的$p$ -子群$H$被称为满足$G$的部分$S$ - $Π$ -性质,如果$G$有一个主序列$Γ_{G}: 1=G_{0}<G_{1}<\cdots<G_{n}=G$,使得对于$Γ_{G}$的每个$G$ -主因子$G_{i}/G_{i-1}$ $(1\leqslant i\leqslant n)$,要么$(H\cap G_{i})G_{i-1}/G_{i-1}$是$G_{i}/G_{i-1}$的Sylow $p$ -子群,要么$|G/G_{i-1}: N_{G/G_{i-1}}((H\cap G_{i})G_{i-1}/G_{i-1})|$是$p$ -数.本文主要研究了具有满足部分$S$ - $Π$ -性质的准素子群的有限群的结构.

英文摘要:

A $p$-subgroup $H$ of a finite group $G$ is said to satisfy partial $S$-$Π$-property in $G$ if $G$ has a chief series $Γ_{G}: 1=G_{0}<G_{1}<\cdots<G_{n}=G$ such that for every $G$-chief factor $G_{i}/G_{i-1}$ $(1\leqslant i\leqslant n)$ of $Γ_{G}$, either $(H\cap G_{i})G_{i-1}/G_{i-1}$ is a Sylow $p$-subgroup of $G_{i}/G_{i-1}$ or $|G/G_{i-1}: N_{G/G_{i-1}}((H\cap G_{i})G_{i-1}/G_{i-1})|$ is a $p$-number. In this paper, we mainly investigate the structure of finite groups with some primary subgroups satisfying partial $S$-$Π$-property.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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