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 1 1 2 2 2 2 2 2 4 1 4 1 1 8 8 2 1 0 1 0 4 0 2 1 2 0 1 1 1 2 1 2 2 2 2 1 4 0 4 1 4 4 0 12 0 0 0 0 0 0 0 12 12 4 4 4 4 4 0 12 8 4 12 4 4 8 4 0 8 8 12 4 12 8 8 8 8 0 4 4 8 0 8 0 8 12 4 0 12 4 4 12 0 0 8 8 8 8 0 0 4 4 0 0 12 8 12 4 0 0 12 8 0 4 12 0 4 0 4 12 0 12 12 4 8 4 0 8 0 0 12 0 0 0 4 12 4 4 12 8 4 8 8 4 0 4 8 8 12 12 0 4 8 8 4 4 8 8 0 8 8 4 12 4 8 12 8 4 8 0 0 0 12 12 0 8 0 0 4 0 0 0 12 8 4 4 0 0 12 8 0 0 4 4 0 0 8 4 4 4 4 8 0 12 12 8 4 8 8 12 8 0 12 4 0 0 0 12 0 4 4 12 0 8 12 12 12 12 8 0 12 0 0 12 4 4 12 0 12 8 12 4 8 0 12 8 4 12 0 8 8 12 0 8 8 4 12 4 0 4 4 8 4 0 8 12 4 0 4 8 4 4 12 0 4 0 4 4 4 12 12 12 8 8 4 8 0 8 12 12 0 0 0 0 4 4 8 4 12 0 0 0 0 0 12 4 0 12 4 12 8 4 12 8 12 0 4 4 4 4 4 8 0 12 8 0 12 0 4 0 0 4 0 4 8 8 8 0 12 12 0 12 0 0 0 12 4 12 8 0 4 8 0 0 0 4 12 8 8 0 0 4 12 8 0 8 12 12 0 8 8 0 12 12 12 8 4 12 8 8 4 0 4 12 4 8 0 0 0 0 0 8 0 0 8 8 0 8 0 0 8 8 0 0 8 0 8 8 0 0 8 0 0 0 8 0 8 0 0 0 8 0 0 0 8 8 8 0 0 0 8 8 0 8 8 8 0 8 0 0 8 8 0 0 8 8 8 0 0 8 0 8 8 0 8 0 8 0 0 8 8 0 0 0 0 0 8 8 8 0 0 0 0 0 0 0 0 0 8 0 8 8 8 0 0 0 8 8 0 8 8 8 8 0 8 0 0 8 8 0 0 8 8 0 8 8 0 8 8 8 0 0 8 8 0 8 0 0 0 8 8 8 8 8 8 0 8 8 0 8 0 0 0 8 0 0 0 0 8 0 8 0 0 8 0 8 0 0 8 0 8 0 0 8 0 8 8 0 0 0 0 0 0 0 0 8 0 0 0 0 8 0 0 8 8 8 0 8 0 8 0 8 8 0 8 0 0 0 8 8 0 0 0 8 8 8 8 8 0 0 8 8 0 8 0 8 0 0 0 0 8 8 0 8 0 8 8 0 0 8 8 0 8 8 8 0 8 8 8 0 0 8 8 8 8 0 8 8 0 8 0 0 0 0 generates a code of length 86 over Z16 who´s minimum homogenous weight is 74. Homogenous weight enumerator: w(x)=1x^0+195x^74+12x^75+492x^76+52x^77+790x^78+264x^79+1270x^80+800x^81+2000x^82+1876x^83+3451x^84+3068x^85+4179x^86+3132x^87+3458x^88+2020x^89+2211x^90+816x^91+1049x^92+192x^93+570x^94+44x^95+385x^96+12x^97+246x^98+118x^100+43x^102+14x^104+4x^106+1x^108+2x^110+1x^116 The gray image is a code over GF(2) with n=688, k=15 and d=296. This code was found by Heurico 1.16 in 41.6 seconds.