/* www-ATLAS of Group Representations. M12 represented as 11 x 11 matrices over GF(5). */ F:=GF(5); x:=CambridgeMatrix(1,F,11,[ "01000000000", "10000000000", "00010000000", "00100000000", "00000100000", "00001000000", "00000010000", "00000000100", "00000001000", "00000000010", "00000000001"]); y:=CambridgeMatrix(1,F,11,[ "01000000000", "00100000000", "10000000000", "00001000000", "00000010000", "00000001000", "00010000000", "00000000010", "00000000001", "00000100000", "44444444444"]); G:=MatrixGroup<11,F|x,y>; print "Group G is M12 < GL(11,GF(5))";