(1) Department of Mathematics, University of Lecce, Via per Arnesano, 73100 Lecce, Italy
Abstract:
The problem of classifying finite projective planes of order n with an automorphism group G and a point orbit on which G acts two-transitively is investigated in considerable detail, under the assumption that has length at last n. Combining old and new results a rather satisfying classification is obtained, even though some cases for orbit lengths n and n + 1 remain unsolved.
of order n with an automorphism group G and a point orbit 
on which G acts two-transitively is investigated in considerable detail, under the assumption that 
has length at last n. Combining old and new results a rather satisfying classification is obtained, even though some cases for orbit lengths n and n + 1 remain unsolved.