The generator matrix 1 0 1 1 1 6 1 1 12 1 10 1 1 1 0 1 1 6 1 1 1 12 10 1 1 1 0 1 1 6 12 1 1 1 1 1 6 1 10 8 10 1 12 1 1 1 1 1 1 1 1 0 10 1 1 1 0 1 12 1 2 1 1 1 1 1 1 1 1 1 1 1 0 1 4 1 12 10 0 6 0 1 3 6 5 1 12 15 1 9 1 10 0 3 1 6 5 1 12 10 15 1 1 9 0 5 1 6 3 1 1 15 10 12 9 6 1 4 1 1 1 6 1 0 12 3 8 10 5 0 10 1 1 2 6 12 1 0 1 8 6 8 10 10 12 14 10 3 2 9 8 11 1 15 1 11 1 1 1 1 0 0 8 0 0 0 0 0 8 8 8 0 0 0 8 0 8 0 8 0 0 8 8 0 8 0 8 8 0 8 8 0 0 8 0 0 0 0 8 0 8 0 8 8 8 0 0 8 8 0 8 8 0 0 8 8 0 0 0 8 8 0 8 8 0 0 8 8 0 0 8 0 8 8 0 8 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 8 8 8 8 0 0 8 8 8 0 0 8 0 0 8 8 8 0 8 8 0 8 0 8 8 8 0 8 0 8 8 0 8 0 8 0 8 0 8 0 8 0 0 0 8 8 8 0 0 8 8 8 8 0 8 8 8 0 8 0 0 0 0 0 0 8 0 0 0 0 8 0 0 8 8 0 8 8 0 8 0 8 8 0 8 0 8 0 8 8 8 0 8 0 0 8 0 0 0 0 8 8 0 8 0 8 0 8 0 8 0 0 0 0 8 8 0 8 8 0 8 8 0 0 0 0 8 8 8 0 0 8 8 0 0 8 8 8 8 8 8 8 0 8 8 8 0 0 0 0 0 8 0 8 0 8 8 8 8 0 0 8 8 8 8 8 8 8 0 8 0 0 0 0 8 8 8 8 8 8 0 0 0 0 0 0 0 8 8 0 0 0 0 8 0 0 0 8 8 0 8 8 8 8 8 8 8 8 0 8 8 0 8 8 8 8 0 0 8 8 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 8 8 0 8 8 8 0 8 0 8 0 0 8 0 8 8 8 0 8 8 8 0 8 8 0 8 8 8 0 0 0 8 8 0 0 8 0 0 0 8 8 8 8 0 0 8 0 8 0 0 0 8 8 0 8 8 8 8 0 0 0 0 8 0 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+66x^73+146x^74+370x^75+499x^76+674x^77+853x^78+930x^79+1086x^80+966x^81+929x^82+678x^83+435x^84+326x^85+112x^86+70x^87+23x^88+16x^89+3x^90+1x^92+3x^94+1x^96+1x^98+1x^100+1x^106+1x^120 The gray image is a code over GF(2) with n=640, k=13 and d=292. This code was found by Heurico 1.16 in 1.65 seconds.