2-(v,11,1)设计的可解区传递自同构群

Block Transitive Automorphism Groups of 2-(v,11,1)Designs

设 G是一个 2 - (v,11,1)设计的可解区传递但非旗传递自同构群 ,且 G点 -本原则 ,则 v=pn,G ΑΓ L (1,pn)且 p≠ 2 .

Let G be a soluble block transitive automorphism group of 2-(v,11,1) design and G be point primitivity,then v=pn ,GAΓL(1,pn)and p≠2.