On a generalization of groups with all subgroups subnormal.

Arikan A., Ozen T.

RENDICONTI DEL SEMINARIO MATEMATICO DELLA UNIVERSITA DI PADOVA, vol.112, pp.71-76, 2004 (SCI-Expanded) identifier identifier


In this article we prove the following result: Let G be a Fitting p-group. If for every proper subgroup H of G, H-G not equal G and H((n)) is hypercentral for a non-negative integer n, then G' = G.