Finite groups with P-subnormal 2-maximal subgroups
V. N. KniahinaV. S. Monakhov
所有作者
V. N. KniahinaV. S. Monakhov
文献摘要
A subgroup H of a group G is called P-{\sl subnormal} in G if
either H=G or there is a chain of subgroups $H=H_0\subset
H_1\subset…\subset H_n=Gsuchthat|H_i:H_{i-1}|isprimefor1\le i\le
n.Inthispaperwestudythegroupsallofwhose2−maximalsubgroupsare\Bbb P$-subnormal.