利用弱s-置换子群的概念,研究了弱s-置换子群对有限群可解性的影响,得到了有限群可解的2个充要条件.
Using the conception of weakly s-permutable subgroup of finite groups,the influence of weakly s-permutable subgroups on the solubility of finite groups was discussed,two necessary and sufficient conditions of soluble groups was obtained.