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 2 0 1 2 12 1 2 0 1 1 12 1 1 2 1 1 2 1 0 1 1 1 1 2 12 1 1 1 1 2 0 1 1 1 1 1 1 2 1 1 1 2 2 1 12 1 1 0 1 1 1 12 0 1 2 1 1 1 12 1 1 1 2 0 1 0 2 12 6 0 6 12 10 0 6 12 10 4 14 0 10 10 8 6 12 0 10 12 6 14 10 6 2 12 10 2 0 6 2 6 0 2 10 12 10 10 6 6 12 2 2 12 4 0 10 2 4 6 6 2 6 2 6 4 8 6 4 0 6 14 4 14 10 10 6 2 10 0 2 4 14 10 2 2 6 6 6 10 14 2 6 0 6 6 2 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 8 0 0 8 8 8 0 0 8 8 8 8 0 8 0 8 8 0 8 8 0 8 8 0 8 8 0 8 8 0 0 8 0 8 0 8 8 8 0 0 0 8 0 0 8 0 8 0 0 8 8 0 0 8 8 0 0 0 8 8 0 8 0 0 8 8 8 8 8 0 8 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 8 8 8 8 0 8 8 8 0 0 8 0 8 8 0 8 8 0 8 8 0 8 8 0 0 0 0 0 8 8 8 8 0 8 8 0 0 8 8 8 0 0 8 8 8 0 8 0 0 0 8 0 0 0 8 0 8 0 0 8 0 8 8 8 0 8 8 0 8 0 0 0 0 8 0 0 0 0 0 8 0 8 0 0 0 0 8 8 8 0 8 8 0 8 0 8 0 8 0 0 0 8 0 8 8 8 0 0 8 8 0 0 0 0 8 0 8 8 8 0 8 8 8 0 8 0 0 0 0 0 8 8 8 8 8 0 0 8 8 8 0 8 0 0 8 0 8 0 0 0 0 8 0 0 0 8 8 0 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 8 0 8 8 8 0 8 0 0 8 8 8 8 0 8 8 0 0 8 0 8 8 0 0 0 8 0 0 8 8 0 0 0 0 0 8 8 0 0 8 8 8 0 0 0 8 0 8 0 0 0 8 0 8 0 8 8 0 8 0 8 0 8 8 0 0 8 8 0 8 0 8 0 0 8 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 0 8 0 0 8 0 8 0 0 0 8 8 8 8 0 0 0 8 8 0 0 8 0 8 8 8 8 0 0 8 0 8 0 8 8 8 0 8 8 0 8 8 8 8 0 8 0 0 0 0 0 8 8 8 0 8 8 0 0 0 0 8 8 8 0 0 8 8 8 8 8 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 8 0 0 8 8 0 8 8 8 8 8 0 0 8 8 0 8 8 0 8 8 8 0 0 0 0 0 8 0 0 8 8 8 0 0 8 8 0 8 8 0 8 0 0 8 0 0 0 0 8 0 8 8 8 0 8 8 8 8 8 0 0 8 8 0 8 0 8 8 0 8 0 8 0 8 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 8 8 0 8 0 8 8 8 0 8 8 0 0 0 0 8 0 0 8 0 0 8 8 8 0 0 8 0 8 0 8 0 8 8 8 8 8 0 8 8 8 0 8 8 0 0 8 8 0 8 8 8 8 8 8 8 8 8 8 8 0 8 0 8 0 0 0 8 8 8 0 0 0 8 8 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 0 8 8 8 0 0 8 0 8 0 8 8 8 8 0 8 0 0 8 0 8 0 8 8 0 8 0 0 0 0 8 0 0 8 0 0 8 0 8 0 0 8 8 0 0 8 0 0 0 8 8 0 8 0 8 8 0 8 0 8 0 0 8 8 0 8 8 8 0 8 0 8 8 8 8 8 generates a code of length 91 over Z16 who´s minimum homogenous weight is 78. Homogenous weight enumerator: w(x)=1x^0+41x^78+34x^79+96x^80+154x^81+169x^82+472x^83+347x^84+962x^85+890x^86+1806x^87+2413x^88+2980x^89+4306x^90+3568x^91+4290x^92+2980x^93+2376x^94+1806x^95+854x^96+962x^97+304x^98+472x^99+116x^100+154x^101+51x^102+34x^103+36x^104+29x^106+28x^108+17x^110+7x^112+5x^114+2x^116+1x^118+1x^120+3x^122+1x^132 The gray image is a code over GF(2) with n=728, k=15 and d=312. This code was found by Heurico 1.16 in 37.5 seconds.