Let G be a finite group. A subgroup H of G is called s-permutable in G if H permutes with every Sylow subgroup of G. A subgroup H of G is called weakly S Phi-supplemented in G if there exists a subgroup K of G such that G = HK and H boolean AND K <= Phi(H)H-sG, where Phi(H) is the Frattini subgroup of H and H-sG is the subgroup of H generated by all these subgroups of H that are s-permutable in G. Using this concept, some results for a group to be p-nilpotent and supersolvable are given. These results improve and extend some new and recent results in the literature.
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Henan Normal Univ, Coll Math & Informat Sci, Xinxiang 453007, Henan, Peoples R ChinaHenan Normal Univ, Coll Math & Informat Sci, Xinxiang 453007, Henan, Peoples R China
Chen, Ruifang
Li, Xiaoli
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Henan Normal Univ, Coll Math & Informat Sci, Xinxiang 453007, Henan, Peoples R ChinaHenan Normal Univ, Coll Math & Informat Sci, Xinxiang 453007, Henan, Peoples R China
Li, Xiaoli
Zhao, Xianhe
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Henan Normal Univ, Coll Math & Informat Sci, Xinxiang 453007, Henan, Peoples R ChinaHenan Normal Univ, Coll Math & Informat Sci, Xinxiang 453007, Henan, Peoples R China
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Guangxi Normal Univ, Sch Math & Stat, Guilin 541004, Guangxi, Peoples R ChinaGuangxi Normal Univ, Sch Math & Stat, Guilin 541004, Guangxi, Peoples R China
Lu, Jiakuan
Qiu, Yanyan
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Guangxi Normal Univ, Sch Math & Stat, Guilin 541004, Guangxi, Peoples R ChinaGuangxi Normal Univ, Sch Math & Stat, Guilin 541004, Guangxi, Peoples R China