A question on weakly H-subgroups of a finite group

被引:7
|
作者
Gao, Jinxin [1 ]
Guo, Xiuyun [1 ]
机构
[1] Shanghai Univ, Dept Math, Shanghai 200444, Peoples R China
基金
中国国家自然科学基金;
关键词
H-subgroup; weakly H-subgroup; p-supersoluble group;
D O I
10.1142/S021949881850144X
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
A subgroup H of a finite group G is said to be an H-subgroup in G if N-G(H) boolean AND H-g <= H for all g is an element of G; and H is said to be a weakly H-subgroup in G if there is a normal subgroup T of G such that G = HT and H boolean AND T is an H-subgroup of G. In this paper, we give a positive answer to a problem posed by Li and Qiao [On weakly H-subgroups and p-nilpotency of finite groups, J. Algebra Appl. 16 (2017) 1750042].
引用
收藏
页数:7
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