/* www-ATLAS of Group Representations. 7^2:SL2(7) represented as 3 x 3 matrices over GF(7). */ F:=GF(7); x:=CambridgeMatrix(1,F,3,[ "060", "100", "101"]); y:=CambridgeMatrix(1,F,3,[ "010", "660", "001"]); G:=MatrixGroup<3,F|x,y>; print "Group G is 7^2:SL2(7) < GL(3,GF(7))";