A Generalization of a Result on Torsion-Free Groups With all Subgroups Subnormal

The main result in this paper is the following: Let G be a torsion-free locally nilpotent group and let F be a finitely generated subgroup of G. If every subgroup of G containing F is subnormal in G, then G is nilpotent.

A Generalization of a Result on Torsion-Free Groups With all Subgroups Subnormal

The main result in this paper is the following: Let G be a torsion-free locally nilpotent group and let F be a finitely generated subgroup of G. If every subgroup of G containing F is subnormal in G, then G is nilpotent.