The generator matrix 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 0 2 0 1 2 8 1 1 4 1 1 1 1 2 1 4 1 2 8 1 1 2 1 1 0 1 2 1 8 8 1 4 1 12 1 12 1 1 2 0 2 1 1 0 2 0 6 0 6 0 2 4 6 12 10 12 2 4 14 6 0 10 0 12 14 2 6 2 2 14 2 6 4 2 8 4 10 2 10 4 2 6 6 2 10 8 2 14 0 2 10 2 0 2 2 14 2 12 2 12 2 2 12 6 4 4 8 0 0 0 12 0 0 4 4 4 4 0 8 4 12 8 0 4 0 0 8 12 8 4 4 0 0 12 0 0 12 12 4 4 8 12 0 12 0 8 4 8 12 12 12 4 8 4 4 12 0 12 12 8 8 8 4 4 0 8 0 4 12 12 0 12 0 0 0 0 12 12 4 4 0 8 8 8 4 12 12 4 8 8 8 8 4 4 0 12 8 8 8 12 4 4 0 8 0 8 4 12 12 0 4 0 0 8 12 8 8 4 8 4 0 4 8 8 12 8 0 4 12 4 4 12 12 12 4 12 8 0 0 0 0 0 8 0 0 0 8 8 8 0 8 0 0 0 8 0 8 8 8 8 8 0 0 8 8 8 8 8 8 8 8 0 8 8 0 8 8 8 0 8 0 0 0 0 0 8 0 0 0 8 0 8 8 0 8 8 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 8 0 8 0 0 8 8 0 0 8 8 0 0 0 0 8 8 8 0 8 0 0 8 8 0 8 8 0 8 0 0 8 8 0 8 8 8 0 8 0 0 0 8 8 0 0 0 0 8 8 8 8 8 0 0 0 0 0 0 0 0 8 0 0 8 0 8 0 8 8 0 8 0 0 8 8 0 0 8 0 8 8 8 8 8 8 0 8 0 0 0 0 8 0 8 8 8 8 8 8 0 0 0 0 8 0 0 0 0 0 0 8 0 8 0 0 8 8 0 0 0 0 0 0 0 0 0 8 8 8 8 8 0 8 0 0 8 8 8 0 0 0 0 8 0 0 0 8 8 8 0 0 8 8 8 8 8 0 0 8 0 8 0 8 0 0 0 8 0 8 0 8 8 8 8 8 0 8 8 8 0 0 0 8 0 generates a code of length 65 over Z16 who´s minimum homogenous weight is 54. Homogenous weight enumerator: w(x)=1x^0+48x^54+38x^55+186x^56+262x^57+428x^58+600x^59+957x^60+1794x^61+2538x^62+3462x^63+4087x^64+4240x^65+4050x^66+3316x^67+2526x^68+1694x^69+932x^70+700x^71+332x^72+176x^73+166x^74+58x^75+83x^76+24x^77+24x^78+16x^79+18x^80+2x^81+4x^82+2x^83+2x^84+2x^86 The gray image is a code over GF(2) with n=520, k=15 and d=216. This code was found by Heurico 1.16 in 22.1 seconds.