W:=GF(9).1;



gens2_3:=[Matrix(GF(9),2,2, [W^5,W^3,1,W]),

          Matrix(GF(9),2,2,[1,W^5,0,2]),

          Matrix(GF(9),2,2,[1,0,0,1]),

          Matrix(GF(9),2,2,[2,0,0,2])];



print("representing matrices for the Green correspondent in N (normalizer of
Sylow 3-subgroup P of 2.M22.2) of the simple 2.M22.2-module D(308) over 
GF(9)");