Title of article :
A NOTE ON FLAG-TRANSITIVE 5-(v, k, 4) DESIGNS
Author/Authors :
Dai, Shaojun School of Mathematical Sciences - Tianjin Polytechnic University, China , Li, Shangzhao School of Mathematics and Statistics - Changshu Institute of Technology, China
Abstract :
This article is a contribution to the study of the automorphism
groups of 5-(v, k, 4) designs. Let S=(P, B) be a non-trivial 5-(q+1, k, 4) design.
If G acts flag-transitively on S, then G is not two-dimensional projective linear
group P SL(2, q).
Keywords :
Flag-transitive , 5-designs , PSL(2;q) groups
Journal title :
International Electronic Journal of Algebra
