The generator matrix 1 0 1 1 1 X^3+X^2+X 1 1 X 1 1 X^3+X^2 1 1 X^3 1 1 X^2+X 1 1 X^2 1 1 X^3+X 1 1 0 1 1 X^3+X^2+X 1 1 X 1 1 X^3+X^2 1 1 1 1 X^3+X X^3 1 1 1 1 X^2 X^2+X 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 X^3 X^2+X X^3+X^2 X 0 X X^2 1 0 1 X+1 X^3+X^2+X X^2+1 1 X X^2+X+1 1 X^3+X^2 X^3+1 1 X^3 X+1 1 X^2+X X^3+X^2+1 1 X^3+X X^3+X^2+X+1 1 X^2 1 1 0 X+1 1 X^3+X^2+X 1 1 X^3+X^2 X^3+X^2+X+1 1 X X^3+X^2+1 1 X^3 X^2+X X+1 X^2+1 1 1 X^2 X^3+X X^2+X+1 X^3+1 1 1 X^3 X^2+X X^2 X^3+X 0 X^3+X^2+X X^3+X^2 X X^3 X^2+X X^2 X^3+X 0 X^3+X^2+X X^3+X^2 X X^3+X+1 X^2+1 X^2+X+1 X^3+1 X^3+X+1 X^3+X^2+1 X^3+X^2+X+1 1 X^3+X+1 X^2+1 X^2+X+1 X^3+1 X^3+X+1 X^3+X^2+1 X^3+X^2+X+1 1 0 1 1 1 1 1 X^3 1 X+1 0 0 X^2 X^3+X^2 X^3 X^2 X^2 X^3+X^2 X^3+X^2 X^3 0 X^3 X^2 0 X^2 0 X^2 0 X^3 X^3 X^3+X^2 X^3+X^2 X^3+X^2 X^3 X^3 X^3 X^3 X^2 X^2 X^3+X^2 0 0 X^2 X^3+X^2 X^3+X^2 0 X^3+X^2 X^3 X^3+X^2 0 0 X^3+X^2 X^2 0 X^2 X^3 X^2 X^3 X^3 X^3+X^2 0 X^2 X^3+X^2 X^3 X^2 0 0 X^2 X^3 X^3+X^2 X^2 0 X^3+X^2 X^3 X^3 X^3+X^2 0 X^2 X^2 X^3 X^3+X^2 0 0 X^2 X^3 X^3+X^2 X^3+X^2 0 X^2 X^3 X^2 X^3 X^3+X^2 X^3+X^2 X^3 X^2 X^2 0 0 generates a code of length 89 over Z2[X]/(X^4) who´s minimum homogenous weight is 87. Homogenous weight enumerator: w(x)=1x^0+122x^87+224x^88+388x^89+166x^90+74x^91+22x^92+24x^93+1x^108+1x^110+1x^130 The gray image is a linear code over GF(2) with n=712, k=10 and d=348. This code was found by Heurico 1.16 in 1.94 seconds.