# F:=RationalField();
local result, l;
result:= rec();
result.comment:=
"L2(8):3 as 7 x 7 matrices over Z.\n\
";
result.symmetricforms:= [];
result.antisymmetricforms:= [];
result.hermitianforms:= [];
result.centralizeralgebra:= [];
result.generators:= List( [ [
-1,0,0,0,0,0,0,
0,0,1,0,0,0,0,
0,1,0,0,0,0,0,
0,0,0,0,0,1,0,
0,0,0,0,0,0,1,
0,0,0,1,0,0,0,
0,0,0,0,1,0,0]
,[
0,1,0,0,0,0,0,
0,0,0,1,0,0,0,
0,0,0,0,1,0,0,
1,0,0,0,0,0,0,
0,0,0,0,0,0,1,
0,0,0,0,-1,1,1,
0,0,1,0,0,0,0]
], l -> List( [ 0 .. 6 ],
i -> l{ [ i*7+1 .. (i+1)*7 ] } ) );

return result;