a Département de Mathématiques - C.P. 216, Université Libre de Bruxelles, Boulevard du Triomphe, B-1050 Brussels, Belgium b Department of Mathematics, Michigan State University, East Lansing, MI 48824, USA
Abstract:
A Latin square design whose automorphism group is transitive of rank at most 3 on points must come from the multiplication table of an elementary abelian p-group, for some prime p.