Конечные разрешимые группы с нильпотентными широкими подгруппами

Abstract

A subgroup H of a finite group G is called wide if each prime divisor of the order of G divides the order of H. We obtain a description of finite solvable groups without wide subgroups. It is shown that a finite solvable group with nilpotent wide subgroups contains a quotient group with respect to the hypercenter without wide subgroups.