The generator matrix 1 0 0 0 0 1 1 1 0 1 1 X 1 1 X 0 1 0 X 0 1 X 1 0 1 1 1 X X 1 1 1 0 1 0 0 1 0 1 1 0 1 0 X X 0 1 1 1 X X X 0 0 X 1 X X 1 0 1 1 0 X X 1 1 1 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 1 1 X+1 0 1 1 X 1 X 1 0 1 0 X 1 X+1 X+1 1 X X+1 1 1 X X 1 0 X 1 X X 0 X+1 1 X 1 1 1 X+1 1 1 X X 1 1 0 0 0 X X+1 0 X+1 1 1 1 0 1 0 X X+1 0 X 1 X 0 0 1 0 0 0 1 1 1 X 1 X+1 X+1 0 X X+1 X+1 0 1 1 X+1 X+1 X 1 X+1 X X+1 X 0 0 0 X X X+1 X+1 1 1 0 X+1 1 0 X+1 X 1 0 1 1 1 1 0 1 1 0 0 1 0 1 1 X 1 X X X+1 X+1 1 1 X+1 X X X X 0 0 0 0 0 1 0 1 1 0 X+1 X 0 X X+1 X+1 X X+1 X X+1 X+1 1 1 X 0 X X+1 1 0 X+1 1 X 0 1 0 X+1 0 X X X+1 X+1 X+1 1 X+1 0 1 1 X+1 1 1 X+1 0 X 0 X 1 1 1 1 0 1 1 X+1 0 1 1 0 1 X+1 X+1 X+1 1 0 X+1 X+1 0 0 0 0 1 1 0 X+1 X+1 1 X X+1 X+1 X 1 X+1 0 X 0 0 X+1 X 1 X+1 0 0 X+1 1 1 X+1 X 1 1 0 1 0 X+1 0 X+1 X 1 1 0 0 X 0 1 X 0 X+1 1 X X X+1 1 X 1 X+1 X X X+1 X 1 1 1 X+1 X+1 X 1 1 1 1 X 0 0 0 0 0 X 0 X X X 0 X X 0 X X 0 0 0 0 X 0 0 0 X X 0 0 0 0 X 0 X X 0 0 X X 0 0 0 X 0 X X 0 0 0 X 0 X X X 0 0 X 0 X X 0 X 0 X X X 0 X X 0 X X X X 0 0 0 0 0 0 X 0 X 0 X X 0 X X X X 0 0 0 0 0 X 0 0 0 X 0 0 X 0 X 0 X X X X 0 0 0 X X X 0 X X 0 0 X X 0 X 0 X X X 0 0 X X X 0 0 X X X X X X 0 X 0 0 generates a code of length 73 over Z2[X]/(X^2) who´s minimum homogenous weight is 63. Homogenous weight enumerator: w(x)=1x^0+94x^63+142x^64+168x^65+216x^66+220x^67+249x^68+260x^69+249x^70+230x^71+204x^72+210x^73+246x^74+216x^75+217x^76+184x^77+173x^78+176x^79+128x^80+144x^81+107x^82+70x^83+64x^84+44x^85+30x^86+12x^87+17x^88+14x^89+3x^90+6x^91+2x^92 The gray image is a linear code over GF(2) with n=146, k=12 and d=63. This code was found by Heurico 1.16 in 31.4 seconds.