/* www-ATLAS of Group Representations. 2.M22.2 represented as 10 x 10 matrices over GF(11). */ F:=GF(11); x:=CambridgeMatrix(3,F,10,\[ 0,1,0,0,0,0,0,0,0,0, 1,0,0,0,0,0,0,0,0,0, 0,0,0,1,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0,0, 0,0,0,0,0,0,1,0,0,0, 7,4,8,3,3,1,8,0,0,0, 0,0,0,0,1,0,0,0,0,0, 0,0,0,0,0,0,0,1,0,0, 7,4,4,7,2,0,9,0,1,0, 1,10,0,0,10,0,1,0,0,1]); y:=CambridgeMatrix(3,F,10,\[ 1,0,0,0,0,0,0,0,0,0, 0,0,1,0,0,0,0,0,0,0, 0,0,0,0,1,0,0,0,0,0, 0,0,0,0,0,1,0,0,0,0, 1,10,10,0,10,0,0,0,0,0, 0,0,0,0,0,0,0,1,0,0, 0,0,0,0,0,0,0,0,1,0, 10,0,0,10,0,10,0,10,0,0, 0,0,0,0,0,0,0,0,0,1, 10,0,0,0,0,0,10,0,10,10]); G:=MatrixGroup<10,F|x,y>; print "Group G is 2.M22.2 < GL(10,GF(11))";