local result, l, i2; i2:= Sqrt(-2); result:= rec(); result.comment:= "M11 as 10 x 10 matrices over Z[i2].\n\ Rep 10b.\n\ "; result.symmetricforms:= []; result.antisymmetricforms:= []; result.hermitianforms:= []; result.centralizeralgebra:= []; result.generators:= List( [ [ -1,0,0,0,0,0,0,0,0,0, -i2,0,-2+i2,1+i2,0,1,-1,2-i2,0,0, i2,2*i2,-2-i2,-1+i2,i2,-i2,-2-i2,1+2*i2,-2+i2,-2, 0,0,0,1,0,0,0,0,0,0, 1,2-i2,2,-i2,1-i2,-2,1+2*i2,-i2,2,2+i2, -i2,1,-2+i2,1+i2,0,0,-1,2-i2,0,0, 0,0,0,0,0,0,-1,0,0,0, i2,2*i2,-1-i2,-1,i2,-i2,-2-i2,2*i2,-2+i2,-2, 1,1-i2,-1+i2,1,0,-1+i2,i2,1-i2,1+i2,i2, -1,-1+i2,1-i2,0,0,1-i2,-i2,-1+i2,-2-i2,-1-i2] ,[ 0,1,0,0,0,0,0,0,0,0, -1,-1-i2,0,0,-1,i2,2,-2,0,-i2, 1+i2,2-i2,2-i2,-1-i2,1-i2,-2,1+i2,0,1,1+i2, 1,-i2,-1-i2,-1,-1-i2,-2+i2,1,0,0,0, 1,0,0,0,0,0,0,0,0,0, -i2,-2,-1-i2,-1+i2,-1,2+i2,1-2*i2,i2,-1-i2,-i2, -1-i2,1+i2,-1+i2,1+i2,1,1-i2,-2,2-i2,-1,0, 1,0,0,-1,0,i2,0,1,1,1+i2, 0,-2-i2,-1-i2,-1,-2,i2,1,-2,0,1-i2, -1+i2,2,1,1-i2,-i2,-3-i2,-1+i2,-i2,-1+i2,-1+i2] ], l -> List( [ 0 .. 9 ], i -> l{ [ i*10+1 .. (i+1)*10 ] } ) ); return result;