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 1 1 1 1 1 1 1 1 1 1 1 1 0 1 2 1 1 12 1 1 1 1 1 1 2 1 1 1 0 1 1 2 1 1 12 1 2 1 1 0 12 1 2 2 2 1 0 1 2 1 1 0 2 12 6 0 6 12 10 0 6 12 10 10 4 6 0 14 8 12 10 10 12 0 6 8 6 10 4 6 2 12 6 0 10 2 4 14 0 8 12 4 2 10 10 2 10 2 12 2 6 6 0 4 6 14 2 14 2 4 0 10 4 0 2 8 8 4 14 2 2 8 6 10 6 0 2 2 4 8 4 0 0 8 0 0 0 0 0 0 0 8 0 0 0 8 8 8 8 0 0 0 8 8 0 8 8 0 8 0 0 0 0 8 8 8 8 0 8 0 0 8 0 0 0 8 8 0 0 8 8 8 8 8 0 0 8 0 0 8 8 0 0 8 8 0 8 8 0 0 8 8 0 0 8 8 0 0 0 8 0 0 0 0 8 0 0 0 0 0 8 8 0 0 8 8 8 0 8 8 8 0 0 0 0 0 8 8 8 8 0 8 8 8 8 8 8 8 8 8 8 8 0 8 8 8 0 8 0 8 8 0 0 0 8 8 8 0 0 8 8 8 0 8 0 0 0 0 0 8 0 8 8 0 0 8 0 8 0 0 0 0 0 0 0 8 0 0 0 8 0 0 8 8 0 0 8 0 8 8 0 8 8 8 8 0 8 8 0 8 8 8 0 0 0 8 8 0 8 8 0 8 0 8 0 8 8 8 0 0 8 0 8 8 8 8 8 0 8 8 8 0 0 0 8 8 0 8 8 0 8 0 8 8 0 8 0 8 8 0 0 0 0 0 0 0 8 0 0 0 8 0 8 8 0 0 0 8 0 0 0 0 0 8 8 8 8 0 0 8 0 8 8 0 8 8 8 0 8 0 8 8 8 8 0 0 0 8 8 0 0 8 0 8 0 8 8 8 0 8 0 0 8 8 0 8 0 0 0 8 0 0 8 8 0 8 0 8 0 0 0 0 0 0 0 0 0 8 0 8 0 8 0 0 0 8 0 8 8 8 0 0 0 8 8 0 0 0 0 8 0 0 8 8 8 8 0 8 8 0 0 0 8 8 8 0 8 8 0 0 0 0 8 0 8 0 0 8 8 8 0 0 0 8 8 0 8 0 8 8 8 0 0 0 8 0 8 0 8 0 8 0 0 0 0 0 0 0 8 0 0 8 8 0 8 8 0 8 0 0 8 0 8 0 8 0 0 8 8 8 8 0 0 0 8 0 0 0 0 0 0 8 8 0 0 0 8 8 8 0 8 0 0 8 8 0 8 0 8 8 8 8 0 8 0 0 8 0 0 8 8 8 8 0 0 8 8 0 8 8 8 generates a code of length 80 over Z16 who´s minimum homogenous weight is 72. Homogenous weight enumerator: w(x)=1x^0+186x^72+60x^73+126x^74+212x^75+484x^76+588x^77+742x^78+1188x^79+1056x^80+1204x^81+778x^82+572x^83+419x^84+196x^85+130x^86+76x^87+114x^88+16x^90+29x^92+8x^96+3x^100+2x^104+1x^108+1x^128 The gray image is a code over GF(2) with n=640, k=13 and d=288. This code was found by Heurico 1.16 in 6.5 seconds.