Resumen de Solvable groups with many BFC-subgroups

O. D. Artemovych

• We characterize the solvable groups without infinite properly ascending chains of non-$BFC$ subgroups and prove that a non-$BFC$ group with a descending chain whose factors are finite or abelian is a Cernikov group or has an infinite properly descending chain of non-$BFC$ subgroups.