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G的子群H叫做在G内半正规,对G的每个子群K只要满足(|H|,|K|)=1均有KH=HK.主要利用子群的半正规性刻画群的结构,得到了超可解群的一些充分条件.“,”In this paper,the influence of c-normality semi-normality of some subgroups on the structure of super-solvable group are investigated.