Groups with the weak minimal condition for non-subnormal subgroups II
Leonid A. Kurdachenko, Howard Smith (2005)
Commentationes Mathematicae Universitatis Carolinae
Similarity:
Let be a group with the property that there are no infinite descending chains of non-subnormal subgroups of for which all successive indices are infinite. The main result is that if is a locally (soluble-by-finite) group with this property then either has subgroups subnormal or is a soluble-by-finite minimax group. This result fills a gap left in an earlier paper by the same authors on groups with the stated property.