# Character: X22
# Comment: perm char on 240 pts
# Ind: 0
# Ring: Z(w)
# Sparsity: 59%

local b, B, w, W, i, result, delta, idmat;

result := rec();

w := E(3); W := E(3)^2;
b := E(7)+E(7)^2+E(7)^4; B := -1-b;  # b7, b7**
i := E(4);
result.comment := "2U42 as 4 x 4 matrices\n";

result.generators := [
[[-1,0,0,0],
[0,0,1,0],
[0,1,0,0],
[0,0,0,1]]
,
[[0,1,0,0],
[0,0,0,1],
[-W,1,-w,1],
[0,w,w,2*w+W]]];

result.symmetricforms := [ ];
result.antisymmetricforms := [ ]; 
result.hermitianforms := [ ]; 
result.centralizeralgebra := [ ];

return result;