The generator matrix 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 1 1 1 1 2 1 8 1 1 1 1 2 1 1 4 1 1 1 1 1 0 1 2 8 1 2 2 2 1 12 12 1 2 0 2 1 2 1 0 2 0 6 4 14 12 2 8 6 6 0 2 12 12 10 0 6 12 10 14 8 2 4 2 8 14 8 6 12 10 12 14 2 0 0 14 4 2 0 14 12 14 6 12 4 2 12 4 12 6 6 2 6 2 2 6 10 14 4 2 2 2 10 4 2 6 10 8 4 0 0 12 0 4 4 8 4 12 0 12 0 12 4 8 0 0 0 8 0 4 12 4 4 4 4 4 0 8 12 0 8 8 0 8 4 12 4 12 8 8 8 12 0 12 4 12 4 0 0 12 4 0 12 12 12 12 8 12 12 12 0 0 8 4 8 0 4 12 4 0 0 0 8 0 0 8 8 8 0 8 8 0 8 0 8 0 0 8 8 0 8 8 0 0 0 8 8 0 8 8 0 0 8 8 0 0 8 0 0 8 8 0 8 0 0 8 8 8 8 8 8 0 0 0 0 0 0 8 0 0 8 0 0 8 8 0 8 8 0 0 0 0 0 8 0 0 0 8 8 8 8 8 0 8 8 0 0 8 8 0 0 8 8 8 0 0 0 8 8 0 8 0 0 0 8 8 0 0 0 8 8 0 8 0 0 0 8 0 0 8 0 8 0 0 8 8 0 8 0 0 0 8 0 8 8 0 0 8 8 0 0 0 0 0 8 0 8 0 8 0 0 0 0 0 8 8 8 8 0 0 8 8 8 8 8 0 8 0 8 8 8 0 0 0 8 0 8 0 8 0 0 0 8 8 0 8 8 0 8 8 8 8 8 8 0 0 8 0 0 8 8 0 0 0 0 0 0 0 0 generates a code of length 70 over Z16 who´s minimum homogenous weight is 64. Homogenous weight enumerator: w(x)=1x^0+127x^64+144x^65+270x^66+260x^67+473x^68+504x^69+642x^70+492x^71+426x^72+272x^73+226x^74+76x^75+73x^76+40x^77+40x^78+4x^79+10x^80+4x^82+9x^84+2x^86+1x^108 The gray image is a code over GF(2) with n=560, k=12 and d=256. This code was found by Heurico 1.16 in 0.753 seconds.