Action of a frobenius-like group with kernel having central derived subgroup
CitationErcan, G., & Güloğlu, İ. Ş. (2016). Action of a frobenius-like group with kernel having central derived subgroup. International Journal of Algebra and Computation, 26(6), 1257-1265. http://dx.doi.org/10.1142/S0218196716500533
A finite group FH is said to be Frobenius-like if it has a nontrivial nilpotent normal subgroup F with a nontrivial complement H such that [F, h] = F for all nonidentity elements h is an element of H. Suppose that a finite group G admits a Frobenius-like group of auto-morphisms FH of coprime order with [F', H] = 1. In case where C-G( F) = 1 we prove that the groups G and C-G( H) have the same nilpotent length under certain additional assumptions.