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Weakly s-semipermutable subgroups of finite groups |
Yong XU, Xianhua LI() |
School of Mathematical Science, Soochow University, Suzhou 215006, China |
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Abstract In this paper, we introduce the concept of weakly s-semipermutable subgroups. Let G be a finite group. Using the condition that the minimal subgroups or subgroups of order p2 of a given Sylow p-subgroup of G are weakly s-semipermutable in G, we give a criterion for p-nilpotency of G and get some results about formation.
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Keywords
weakly s-semipermutable subgroup
p-nilpotency
formation
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Corresponding Author(s):
LI Xianhua,Email:xhli@suda.edu.cn
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Issue Date: 01 February 2011
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