Kurdachenko, L.A.; Semko, N.N.
(Algebra and Discrete Mathematics, 2021)
Following J.S. Rose, a subgroup H of the group G is said to be contranormal in G, if G = Hᴳ. In a certain sense, contranormal subgroups are antipodes to subnormal subgroups. We study the structure of Abelian-by-nilpotent ...