Profinite groups with an automorphism whose fixed points are right Engel
Acciarri, C. · Khukhro, E. I. · Shumyatsky, P.
Original · EN
An element g of a group G is said to be right Engel if for every x∈ G there is a number n=n(g,x) such that [g,ₙx]=1. We prove that if a profinite group G admits a coprime automorphism φ of prime order such that every fixed point of φ is a right Engel element, then G is locally nilpotent.
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