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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 1 1 2 2 2 1 1 1 4 4 4 2 4 2 1 1 4 0 1 1 4 1 2 1 1 1 2 1 2 1 2 2 2 4 2 1 1 2 0 2 2 1 4 0 12 0 0 0 4 12 4 0 8 0 12 0 0 12 12 4 4 12 0 8 8 4 4 8 12 0 4 4 12 8 8 4 0 12 0 8 8 8 12 12 8 4 4 4 0 0 0 12 0 0 4 12 0 4 4 12 0 12 0 0 4 8 12 4 12 8 8 12 12 8 8 0 8 12 8 12 12 0 4 0 4 0 12 12 8 0 12 8 0 0 0 12 0 4 4 12 0 0 0 12 8 0 12 4 0 12 8 4 12 8 12 8 12 0 4 12 8 0 8 4 0 4 0 12 0 4 8 0 0 4 8 8 4 12 4 0 12 8 4 12 0 8 0 12 8 4 4 0 12 12 8 0 0 4 12 12 4 0 12 12 12 0 8 12 12 0 4 4 8 0 4 0 12 8 8 8 0 4 4 0 0 0 12 4 0 12 4 0 4 12 12 8 8 4 8 0 0 4 4 4 8 4 4 0 0 8 8 4 8 4 12 0 4 8 4 8 12 8 4 4 4 0 12 0 4 12 8 12 12 8 12 12 12 0 12 4 4 0 0 4 8 12 0 12 12 12 0 4 12 12 0 12 4 12 4 8 4 8 4 12 0 12 4 0 4 4 8 4 12 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 8 8 0 0 0 8 8 0 8 0 8 8 0 0 8 8 8 0 8 8 8 0 0 8 0 0 0 8 8 8 0 0 0 8 0 8 8 8 8 8 8 8 0 8 8 8 0 0 8 0 8 8 8 8 0 8 0 0 8 0 0 8 0 0 8 8 8 8 8 8 0 0 0 0 8 0 0 0 0 0 8 0 0 0 0 8 8 8 0 8 0 8 8 0 0 0 8 0 8 8 8 8 8 8 8 8 8 8 0 8 8 0 8 0 8 8 8 8 0 0 8 0 8 0 0 8 0 0 0 0 0 8 0 8 8 0 0 0 0 0 0 8 0 0 0 0 8 0 0 0 0 8 8 0 0 0 8 8 8 8 8 0 8 0 0 0 0 0 0 0 0 8 0 0 8 8 8 0 0 0 8 8 0 8 8 0 0 0 8 8 0 8 8 0 8 8 8 8 8 8 0 0 8 0 8 0 0 8 8 8 0 8 8 8 8 8 0 0 8 0 0 8 0 0 0 8 8 0 8 8 8 0 8 8 8 0 8 0 8 0 8 0 8 0 8 8 8 8 0 0 8 8 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 0 8 8 0 8 0 0 0 8 8 8 8 8 8 0 0 8 0 8 0 8 8 0 8 8 8 8 8 0 0 0 8 0 0 8 0 8 0 8 8 8 8 8 8 8 0 0 8 8 0 8 8 8 8 0 0 0 8 8 0 0 8 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 8 8 8 0 0 8 8 0 0 8 8 0 8 0 8 0 8 0 8 8 0 0 0 8 8 8 8 0 8 0 8 8 8 0 0 8 0 0 8 8 8 0 8 0 0 8 8 8 0 8 0 0 0 8 8 8 8 0 0 8 0 8 8 8 0 8 8 8 8 0 0 8 8 8 8 8 8 generates a code of length 90 over Z16 who´s minimum homogenous weight is 77. Homogenous weight enumerator: w(x)=1x^0+66x^77+140x^78+180x^79+266x^80+324x^81+370x^82+492x^83+633x^84+1166x^85+1501x^86+2256x^87+3257x^88+3556x^89+4295x^90+3974x^91+3073x^92+2368x^93+1428x^94+948x^95+673x^96+496x^97+321x^98+260x^99+197x^100+170x^101+94x^102+68x^103+69x^104+40x^105+37x^106+10x^107+16x^108+6x^109+4x^110+4x^111+6x^112+1x^114+1x^118+1x^124 The gray image is a code over GF(2) with n=720, k=15 and d=308. This code was found by Heurico 1.16 in 76.5 seconds.