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A new condition for solvable groups
Authors:Long Miao  Juping Tang
Affiliation:1. School of Mathematical Sciences, Yangzhou University, Yangzhou 225002, People''s Republic of China;2. Wuxi Institute of Technology, Wuxi 214121, People''s Republic of China
Abstract:A subgroup H of G is called complemented in G if there exists a subgroup K of G such that G=HK and HK=1. The aim of this paper is to prove the following: A finite group G is solvable if and only if its Sylow 3-, 5- and 7-subgroups are complemented in G.
Keywords:20D06  20D10  20D20
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