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 1 1 X^2+X X^2+X 0 0 1 1 1 1 1 1 X^3+X^2 X^3+X^2 X^3+X X^3+X 1 1 1 1 1 1 X 1 1 1 1 1 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^3+X^2+X X+1 X^3+X^2+1 1 1 1 1 X^3+X^2+X+1 1 X^3+X+1 X^3+X^2+1 X^3+X^2+X+1 1 1 1 1 1 0 X^3+X^2+X X^2 X^3+X X^3+X^2 X^3+X X^3 0 X^2 X^2+X X^2+X X^2+X X^3 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^2 X^3 X^3+X^2 X^3 X^3+X^2 X^3 X^3+X^2 X^2 X^3 X^3+X^2 0 0 X^2 X^2 0 X^2 0 X^3+X^2 X^3 X^2 0 0 X^3+X^2 X^3+X^2 X^2 X^3 X^3+X^2 X^3 X^2 0 generates a code of length 55 over Z2[X]/(X^4) who´s minimum homogenous weight is 53. Homogenous weight enumerator: w(x)=1x^0+336x^53+134x^54+116x^55+108x^56+296x^57+10x^58+20x^59+1x^64+2x^76 The gray image is a linear code over GF(2) with n=440, k=10 and d=212. This code was found by Heurico 1.16 in 0.156 seconds.