ON m-sigma-EMBEDDED SUBGROUPS OF FINITE GROUPS
ON m-sigma-EMBEDDED SUBGROUPS OF FINITE GROUPS
复制标题
有限群的 m-sigma 嵌入子群
DOI:
10.1007/s10474-021-01176-0
复制
发表时间:
2021
影响因子:
0.9
通讯作者:
Zhang C.
中科院分区:
文献类型:
--
作者:
Guo J.;Guo W.;Qiao S.;Zhang C.
Letbe some partition of the set of all primesandGbe a finite group. A group is said to be-primaryif it is a finite-group for somei. A subgroupAofGis said to be-subnormalinGif there is a subgroup chainsuch that eitheroris-primary for all. A subgroupSofGism--permutableinGiffor some modular subgroupMand-permutable subgroupBofG. We say that a subgroupHofGism--embedded in Gif there exist anm--permutable subgroupSand a-subnormal subgroupTofGsuch thatand, whereis the normal closure ofHinG.In this paper, we study the properties ofm--embedded subgroups and use them to determine the structure of finite groups. Some known results are generalized.