The generator matrix 1 0 0 1 1 1 10 14 1 1 6 1 1 0 1 1 1 1 10 4 2 4 1 1 2 1 1 6 1 2 8 1 14 8 1 1 1 12 14 10 1 1 1 1 1 1 1 8 1 1 8 1 1 1 1 1 12 1 4 1 14 1 6 1 1 1 1 1 1 2 1 14 1 8 1 8 0 1 1 1 0 1 0 0 5 5 1 8 0 4 1 7 15 1 9 10 11 10 1 1 2 6 14 3 1 9 10 1 7 1 1 3 4 1 7 0 1 1 1 14 7 6 1 2 8 2 11 1 12 9 1 10 10 13 14 4 8 1 4 2 1 0 1 5 3 15 0 13 13 1 6 1 13 1 14 1 14 2 14 8 0 0 1 11 7 0 7 1 14 1 2 7 4 3 5 12 2 11 5 2 1 1 14 9 0 2 13 1 10 7 10 15 1 9 6 10 0 9 12 1 11 8 8 3 1 5 5 4 4 5 7 4 10 3 10 2 1 3 1 7 3 4 1 12 4 4 11 2 13 9 12 11 7 1 3 4 1 8 7 0 0 0 0 12 4 8 12 12 4 0 4 0 12 8 8 12 8 0 8 0 0 12 8 4 12 4 4 12 0 0 0 8 8 8 4 12 12 12 0 12 12 12 0 12 12 0 8 12 8 4 12 8 4 4 4 0 4 8 8 0 0 4 12 0 8 0 0 12 8 8 4 12 8 0 12 0 4 0 0 12 0 0 0 0 8 0 0 0 0 0 0 8 0 0 0 8 8 8 8 8 8 8 8 0 8 8 8 8 0 0 0 0 0 8 8 8 0 0 8 0 8 0 8 0 8 8 0 8 8 0 0 0 0 0 8 8 8 8 8 0 8 8 0 0 8 0 0 8 8 0 0 8 0 8 8 8 0 0 0 8 generates a code of length 80 over Z16 who´s minimum homogenous weight is 73. Homogenous weight enumerator: w(x)=1x^0+122x^73+697x^74+1548x^75+1986x^76+3224x^77+3504x^78+3792x^79+3883x^80+3668x^81+3212x^82+2788x^83+1739x^84+1288x^85+621x^86+336x^87+160x^88+106x^89+32x^90+16x^91+18x^92+8x^93+11x^94+4x^96+3x^98+1x^100 The gray image is a code over GF(2) with n=640, k=15 and d=292. This code was found by Heurico 1.16 in 13.6 seconds.