A subgroup H is called a"(3)-supplemented in a finite group G, if there exists a subgroup B of G such that G = HB and H (1) B is a proper subgroup of G for every maximal subgroup H (1) of H. We investigate the influence of a"(3)-supplementation of Sylow subgroups and obtain a condition for solvability and p-supersolvability of finite groups.
机构:
China West Normal Univ, Sch Math & Informat, Nanchong 637009, Peoples R ChinaChina West Normal Univ, Sch Math & Informat, Nanchong 637009, Peoples R China
Zhang, Jia
Gao, Baijun
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Yili Normal Univ, Sch Math & Stat, Yining 835000, Peoples R ChinaChina West Normal Univ, Sch Math & Informat, Nanchong 637009, Peoples R China
Gao, Baijun
Miao, Long
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Yangzhou Univ, Sch Math Sci, Yangzhou 225002, Jiangsu, Peoples R ChinaChina West Normal Univ, Sch Math & Informat, Nanchong 637009, Peoples R China