利用Sylow子群的极大子群和极小子群的X-ss-半置换性研究有限群的结构,得到p-超可解群的若干充分条件,并推广了一些已知结果.
The structure of finite groups was studied by using X-ss-semipermutable subgroups of maximal and minimal subgroups of Sylow subgroups. Some sufficient conditions were obtained for finite groups to be p-supersolvable,and some previously known results were generalized.