The generator matrix 1 0 1 1 1 14 1 8 1 1 10 1 1 1 1 4 1 14 1 1 10 1 12 1 1 6 1 1 1 2 1 1 14 1 4 1 1 1 0 1 1 1 10 1 1 4 1 1 1 4 4 1 1 6 1 1 14 6 4 10 1 1 2 2 4 8 2 1 1 2 12 0 1 1 0 7 1 2 1 3 2 1 13 8 6 3 1 13 1 1 10 1 7 1 0 12 1 8 9 5 1 2 2 1 6 1 3 13 11 1 9 12 10 1 6 3 1 14 9 8 1 1 12 0 1 2 14 1 1 2 1 9 2 0 1 1 1 8 6 8 14 1 0 0 2 0 2 4 0 2 14 8 14 14 6 14 8 2 8 6 4 10 0 0 4 2 2 6 4 2 6 12 8 10 12 4 14 0 2 2 4 4 14 0 6 14 4 2 0 8 14 0 8 2 12 12 2 4 0 14 0 2 8 6 2 8 4 12 6 12 10 14 12 0 0 0 2 0 0 10 6 14 12 14 2 10 6 8 0 4 4 6 12 6 2 2 12 12 14 14 6 0 6 14 2 14 4 14 6 8 6 0 8 10 8 0 4 12 10 2 4 8 14 8 2 12 10 4 0 0 10 10 6 14 10 10 14 2 6 14 0 6 2 4 0 0 0 0 8 8 8 0 0 8 8 8 0 8 0 8 8 0 0 8 0 8 8 0 8 0 8 8 0 8 0 0 0 8 8 0 8 0 0 0 8 8 8 8 8 0 0 0 0 0 8 0 0 0 0 8 8 8 0 0 0 8 8 8 0 8 0 0 8 8 8 generates a code of length 71 over Z16 who´s minimum homogenous weight is 64. Homogenous weight enumerator: w(x)=1x^0+321x^64+644x^65+1275x^66+1740x^67+2681x^68+3908x^69+3844x^70+4424x^71+3842x^72+3556x^73+2745x^74+1648x^75+973x^76+476x^77+266x^78+184x^79+138x^80+56x^81+22x^82+4x^83+11x^84+8x^86+1x^100 The gray image is a code over GF(2) with n=568, k=15 and d=256. This code was found by Heurico 1.16 in 17.4 seconds.