Authors: Deschamps, Bruno^1,2 Bruno.Deschamps@univ-lemans.fr, Suarez Atias, Ivan^1,2 Ivan.Suarez_Atias@univ-lemans.fr

Superior Title: Journal of Number Theory. Aug2016, Vol. 165, p131-168. 38p.

Subject Terms: *GROUP theory, *AUTOMORPHISMS, *LAURENT series, *CYCLIC groups, *NONABELIAN groups, *FREE products (Group theory)