W:=GF(9).1;
gens:=[ Matrix(GF(9),3,3,[W^6, W^7, 2, W^6, W^2, W^5, W^3, W^7, 0 ]),
        Matrix(GF(9),3,3,[W^7, W^5, W, W, W, W, W^2, W^5, W^2 ])
];





P:=PermutationGroup<22 | (1, 20, 3, 12, 21, 19, 7, 5, 18, 2, 14, 15, 9, 17, 4, 16, 11, 13, 22, 10, 8, 6 ),(16, 18, 1, 10, 21, 22, 7, 5, 4, 9, 11, 2, 15, 14, 20, 3, 17, 12, 6, 13, 8, 19 )>;
     


L231:=GModule(P,gens);


print("a P-source L231 of the simple M22-module D231 over GF(9)");