Journal of Guangdong University of Technology ›› 2020, Vol. 37 ›› Issue (04): 65-68.doi: 10.12052/gdutxb.190122

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S-Semipermutability of Subgroups and p-Supersolubility of a Finite Group

Qiu Zheng-tian, Qiao Shou-hong   

  1. School of Applied Mathematics, Guangdong University of Technology, Guangzhou 510520, China
  • Received:2019-10-10 Online:2020-07-11 Published:2020-07-02

Abstract: Let G be a finite group, H is a subgroup of $G$. H is S-semipermutable in $G$, if $H{G_p} = {G_p}H$ for any prime divisor p of ${\rm{|}}G{\rm{|}}$ and Sylow p-subgroup ${G_p}$ with $(p, \left| H \right|) = 1$. The influence of the S-semipermutability of subgroups on the p-supersolubility of a finite group is investigated. Some interesting results are obtained which generalize some known results.

Key words: finite groups, p-supersoluble group, S-semipermutability

CLC Number: 

  • O152
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