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 2 2 1 2 8 2 2 1 1 0 1 4 2 4 1 1 2 1 12 2 1 1 12 2 8 1 1 2 0 1 0 1 12 1 4 12 1 8 12 2 2 1 1 1 1 8 2 1 1 2 4 4 1 1 2 2 2 0 2 0 2 0 0 14 6 4 2 4 14 12 6 12 2 0 4 12 8 0 6 6 2 14 2 14 10 14 4 14 12 10 12 14 10 10 14 0 8 0 4 4 2 0 2 10 2 14 4 2 2 2 12 8 8 12 8 2 2 8 6 4 10 8 4 8 12 0 2 2 2 2 14 2 6 6 6 6 2 6 0 4 10 8 4 2 2 0 6 12 0 0 2 2 12 6 14 0 4 6 2 12 0 10 6 12 8 2 0 2 12 0 12 2 10 14 0 8 6 6 12 10 4 12 12 2 6 0 2 6 2 8 0 10 14 8 12 12 0 8 6 14 6 6 2 2 2 2 14 0 6 0 2 4 2 12 2 12 2 10 8 6 4 2 12 4 10 14 2 2 0 8 6 4 2 2 12 6 6 0 10 0 0 0 4 0 0 12 8 8 12 0 0 8 4 0 8 0 0 8 0 0 0 8 0 0 8 4 12 8 12 12 12 4 8 8 12 4 12 12 4 12 12 4 4 12 12 4 0 0 12 12 4 8 0 4 0 12 8 8 12 4 4 4 0 0 12 4 12 8 12 4 4 0 8 12 4 4 4 8 0 0 12 12 4 12 12 4 0 12 8 8 0 0 0 0 8 0 0 0 8 0 0 0 8 0 0 0 8 8 0 8 0 8 8 0 0 0 0 0 0 8 0 8 0 0 8 8 8 0 8 8 8 0 0 8 0 8 0 8 8 0 8 8 8 8 8 8 8 8 0 8 0 0 0 0 8 8 8 8 0 0 8 8 8 8 8 8 8 8 8 0 8 8 0 0 8 0 8 8 0 0 0 0 0 0 0 0 8 0 8 8 8 8 0 0 8 0 8 8 8 8 0 0 0 8 0 8 0 0 8 8 0 0 0 8 8 0 0 0 8 8 0 0 0 8 0 8 0 0 8 0 0 8 8 0 0 8 0 8 8 8 0 0 0 8 8 8 8 8 0 0 0 0 8 8 0 0 8 0 8 8 0 8 0 8 8 0 0 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 8 8 8 8 8 8 8 8 8 8 8 0 8 0 0 8 8 0 8 8 0 0 8 0 8 8 8 8 8 8 0 0 8 0 0 8 8 8 8 8 8 0 0 8 8 0 0 0 0 0 8 0 8 0 8 0 0 8 0 0 8 0 0 8 0 0 8 8 8 8 8 0 8 0 8 0 0 8 0 8 8 generates a code of length 91 over Z16 who´s minimum homogenous weight is 81. Homogenous weight enumerator: w(x)=1x^0+84x^81+280x^82+472x^83+697x^84+1078x^85+1492x^86+1912x^87+2473x^88+2844x^89+3367x^90+3704x^91+3330x^92+2874x^93+2413x^94+1898x^95+1282x^96+892x^97+646x^98+408x^99+234x^100+138x^101+101x^102+44x^103+36x^104+20x^105+14x^106+8x^107+7x^108+6x^109+6x^110+2x^111+4x^112+1x^114 The gray image is a code over GF(2) with n=728, k=15 and d=324. This code was found by Heurico 1.16 in 31.2 seconds.