Ukrainian Mathematical Journal, cilt.72, sa.11, ss.1837-1841, 2021 (SCI-Expanded)
© 2021, Springer Science+Business Media, LLC, part of Springer Nature.We consider a special configuration in which a finite group A acts by automorphisms on a finite group G and the semidirect product GA acts on the vector space V by linear transformations and discuss the existence of a regular A-module in VA.