Ligonnah, A.2015-03-272015-03-272014Ligonnah, A.A. (2014). Characterization of A8 by 3-Centralizers. International Science and Technology Journal of Namibia, 4, 51-61.20267673http://hdl.handle.net/11070/1416Let G be a finite group containing a subgroup H isomorphic to an alternating group, An, such that G satisfies the 3-cycle property, namely ’for a 3-cycle x 2H, if xg 2H for any g 2 G, then g 2 H.’It is proved that for n = 8, G is isomorphic to LK, an extension of an elementary Abelian 2-group L by a group K isomorphic to either A8 or SL(5, 2). If G is simple, it is shown that G is isomorphic to A8 or SL(5, 2).enAlternating GroupAlternating groupClassificationArticle