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 2 8 2 1 4 1 2 0 2 8 1 1 1 1 2 1 1 1 4 1 12 1 1 1 2 1 1 1 2 1 1 0 2 1 1 1 8 12 1 1 1 2 2 4 1 1 8 2 2 0 2 0 6 4 14 12 2 0 6 6 12 8 2 12 10 2 8 4 14 12 10 6 12 6 2 0 8 14 2 2 10 2 4 14 2 6 2 8 14 6 8 2 4 14 0 2 4 2 6 4 8 14 6 8 8 6 0 2 2 10 10 6 8 2 2 4 6 2 0 10 4 4 14 4 4 12 0 0 12 0 4 4 0 4 0 0 12 8 4 4 12 8 4 0 12 4 8 0 0 8 0 8 8 4 12 4 12 4 4 12 4 8 8 12 4 4 8 12 12 0 12 8 12 4 8 8 8 4 12 12 0 4 0 4 12 0 8 4 8 0 12 0 8 4 4 12 0 12 4 0 4 12 8 0 0 0 8 0 0 0 0 0 0 8 8 0 0 8 0 0 8 8 8 8 0 8 8 0 0 0 8 8 8 8 8 0 0 8 8 8 8 0 8 0 8 0 0 8 0 0 0 8 0 0 8 0 0 0 0 0 8 0 0 8 8 0 0 0 0 8 0 0 8 0 8 8 8 8 0 8 0 0 0 0 8 0 0 0 0 8 8 8 0 8 0 0 0 8 0 8 8 0 8 0 8 8 8 8 0 0 0 8 8 0 0 0 0 8 8 8 8 8 8 0 0 8 8 8 8 0 0 0 8 0 0 0 8 8 0 0 8 0 8 0 8 8 0 0 0 8 8 0 8 8 0 0 0 0 0 0 0 0 8 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 0 8 8 8 0 8 8 8 0 0 0 8 0 0 8 0 8 8 0 8 8 8 8 8 0 8 8 0 8 0 0 0 8 0 8 8 0 8 0 0 8 8 0 0 8 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 8 8 8 0 8 8 8 8 8 0 8 0 0 0 0 0 8 8 8 0 8 8 0 0 0 8 8 8 0 8 0 0 0 8 0 0 0 8 8 0 0 0 0 0 8 0 8 0 8 0 8 8 0 8 0 8 0 8 8 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 0 0 8 0 8 8 8 8 8 8 8 8 0 0 0 0 8 8 0 8 0 8 8 8 8 0 8 8 0 8 0 0 8 0 8 8 8 0 8 0 0 8 0 8 0 0 8 0 0 0 0 8 0 0 0 8 0 8 0 8 0 0 0 0 0 0 0 0 8 0 0 8 8 0 8 8 8 8 8 0 0 0 0 0 8 0 8 8 0 0 8 0 0 0 0 0 8 8 8 8 8 0 8 0 8 0 0 0 8 8 0 8 8 8 8 0 0 0 8 0 8 0 0 0 8 0 0 8 0 8 8 0 8 8 0 0 0 generates a code of length 77 over Z16 who´s minimum homogenous weight is 66. Homogenous weight enumerator: w(x)=1x^0+130x^66+24x^67+365x^68+116x^69+664x^70+484x^71+1430x^72+1232x^73+3036x^74+2608x^75+4683x^76+3352x^77+4647x^78+2600x^79+3008x^80+1296x^81+1417x^82+408x^83+587x^84+148x^85+283x^86+20x^87+132x^88+46x^90+18x^92+13x^94+11x^96+3x^98+2x^100+1x^102+2x^104+1x^108 The gray image is a code over GF(2) with n=616, k=15 and d=264. This code was found by Heurico 1.16 in 98.9 seconds.