Abstract:
We prove that the lattice of all ττ-closed saturated formations of finite groups is a complete sublattice of the lattice of all ττ-closed solubly saturated formations of finite groups.
This publication is cited in the following 1 articles:
Haiyan Li, A.-Ming Liu, Inna N. Safonova, Alexander N. Skiba, “Characterizations of some classes of finite
σ
-soluble
PσT
-groups”, Communications in Algebra, 52:1 (2024), 128