在不用单群分类定理的情况下,给出了非平凡CC-子群是极大子群的有限群的分类.另外,还给出了每个极小子群都是CC-子群的有限群和每个次正规子群都是CC-子群的有限群的分类.
Finite groups whose nontrivial CC-subgroups are maximal subgroups are classified without using the classification theorem of simple groups.In addition,it also give the classification of finite groups whose minimal subgroups and subnormal subgroups are CC-subgroups respectively.