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On p-nilpotency of finite groups with some subgroups π-quasinormally embedded
Authors:Yangming Li  Yanming Wang  Huaquan Wei
Affiliation:(1) Department of Mathematics, Guangdong Institute of Education, Guangzhou, 510310, P.R. China;(2) Department of Mathematics, Zhongshan University, Guangzhou, 510275, P.R. China;(3) Department of Mathematics, Guangxi Teacher’s College, Nanning, 530001, P.R. China
Abstract:Summary A subgroup H of a group G is said to be π-quasinormal in G if it permutes with every Sylow subgroup of G, and H is said to be π-quasinormally embedded in G if for each prime dividing the order of H, a Sylow p-subgroup of H is also a Sylow p-subgroup of some π-quasinormal subgroups of G. We characterize p-nilpotentcy of finite groups with the assumption that some maximal subgroups, 2-maximal subgroups, minimal subgroups and 2-minimal subgroups are π-quasinormally embedded, respectively.
Keywords:p-nilpotent group  maximal subgroup  2-maximal subgroup  minimal subgroup  subgroup of prime square order  ?-quasinormally embedded subgroup
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