• openAccess   Second Maximal Invariant Subgroups and Solubility of Finite Groups 

      shao, Changguo; Beltrán, Antonio Springer (2022-11-22)
      Let G be a finite group and assume that a group of automorphisms A is acting on G such that A and G have coprime orders. We prove that the fact of imposing specific properties on the second maximal A-invariant subgroups ...