The generator matrix 1 0 0 1 1 1 8 12 1 1 10 1 1 1 1 8 8 6 1 6 1 1 4 1 2 1 1 10 1 14 2 1 12 1 1 6 12 1 1 1 1 1 14 1 1 1 12 0 12 1 6 2 14 1 1 1 1 14 1 1 1 1 1 1 14 1 1 4 2 0 1 0 0 5 3 1 4 15 10 1 12 6 7 1 1 1 8 9 1 4 11 1 6 1 10 1 14 14 1 4 5 1 6 11 1 2 15 0 4 7 12 1 12 9 15 1 1 0 6 10 1 1 13 3 3 7 1 3 10 14 5 5 12 1 4 10 1 1 0 0 1 1 1 0 5 1 11 11 8 14 9 10 3 7 2 1 14 15 10 8 10 6 7 13 9 1 10 1 1 0 12 15 7 2 1 8 0 15 14 15 2 9 15 10 3 6 1 4 1 9 10 1 9 3 13 9 1 3 12 12 14 9 15 13 6 11 13 0 0 0 2 10 8 10 2 14 6 0 4 2 4 14 6 4 10 10 0 14 6 10 6 10 4 0 6 8 12 4 12 10 0 4 8 14 12 14 8 0 10 10 12 2 10 4 0 14 2 8 2 14 4 6 0 0 8 12 2 8 10 4 8 14 6 6 12 12 generates a code of length 69 over Z16 who´s minimum homogenous weight is 63. Homogenous weight enumerator: w(x)=1x^0+488x^63+1382x^64+1870x^65+3308x^66+3252x^67+4496x^68+3936x^69+4365x^70+3034x^71+2850x^72+1606x^73+1181x^74+496x^75+272x^76+124x^77+31x^78+26x^79+23x^80+16x^81+11x^82 The gray image is a code over GF(2) with n=552, k=15 and d=252. This code was found by Heurico 1.16 in 57.9 seconds.