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Given a construction on groups, we say that a group is if there is a group such that , and if there is a group such that and every subgroup of is isomorphic to for some subgroup of and vice versa. In this paper, we determine completely -realisable groups. We also study -realisable groups for , where , , , and denote the center, the Fitting subgroup, the Chermak-Delgado subgroup, the derived subgroup and the Frattini subgroup of the group , respectively.

生成讲解博客的中文版本

生成AI智能校验的中文版本