Second Maximal Subgroups of a Sylow p-Subgroup and the p-Nilpotency of Finite Groups

被引:0
|
作者
Xu, Y. [1 ]
Li, X. H. [2 ]
机构
[1] Henan Univ Sci & Technol, Sch Math & Stat, Luoyang, Peoples R China
[2] Soochow Univ, Sch Math Sci, Suzhou, Jiangsu, Peoples R China
基金
中国国家自然科学基金;
关键词
Normal Subgroup; Finite Group; Simple Group; Maximal Subgroup; Prime Divisor;
D O I
10.1007/s11253-014-0971-2
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
A subgroup H of a group G is said to be weakly s-semipermutable in G if G has a subnormal subgroup T such that HT = G and H a (c) T a parts per thousand currency sign , where is the subgroup of H generated by all subgroups of H that are s-semipermutable in G. The main aim of the paper is to study the p-nilpotency of a group for which every second maximal subgroup of its Sylow p-subgroups is weakly s-semipermutable. Some new results are obtained.
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页码:775 / 780
页数:6
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