The influence of $\pi$-quasinormality of some subgroups of a finite group

The influence of $\pi$-quasinormality of some subgroups of a finite group
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DOI:
10.1007/s00013-003-0829-6
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发表时间:
2003-09
影响因子:
0.6
通讯作者:
Yangming Li;Yanming Wang;Huaquan Wei
Yangming Li;Yanming Wang;Huaquan Wei
中科院分区:
数学4区
文献类型:
--
作者:
Yangming Li;Yanming Wang;Huaquan Wei

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一个 HofG 的子群被称为 G 中的拟正规子群,如果它与 G 的每个 Sylow 子群进行置换。在本文中,我们假设G中的某些子群是拟正规的,从而扩展了对有限群结构的研究。本文证明的主要结果如下: 定理3.4.设be 是一个含有超解群的饱和结构。假设 G 是一个具有正规子群 H 的群,并且任意 Sylow 子群的所有最大子群都是 G 中的拟正规子群,那么。
A subgroupHofGis said to be-quasinormal inGif it permute with every Sylow subgroup ofG. In this paper, we extend the study on the structure of a finite group under the assumption that some subgroups ofGare-quasinormal inG. The main result we proved in this paper is the following:Theorem 3.4.Letbe a saturated formation containing the supersolvable groups. Suppose thatGis a group with a normal subgroupHsuch that, and all maximal subgroups of any Sylow subgroup ofare-quasinormal inG, then.