/* www-ATLAS of Group Representations. 2S5i represented as 6 x 6 matrices over GF(9). */ F:=GF(9); x:=CambridgeMatrix(1,F,6,[ "010000", "200000", "000100", "002000", "000001", "000020"]); y:=CambridgeMatrix(1,F,6,[ "600000", "001000", "728000", "000010", "256832", "630500"]); G:=MatrixGroup<6,F|x,y>; print "Group G is 2S5i < GL(6,GF(9))";