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 2 2 2 1 1 2 1 2 1 1 1 2 1 1 2 4 1 0 1 1 1 2 1 1 4 1 1 0 1 1 1 4 1 2 1 0 2 1 4 1 0 1 1 1 4 4 1 2 1 1 0 1 2 1 2 4 2 1 1 1 1 2 1 1 1 0 12 0 12 0 12 0 12 0 12 0 4 12 8 0 12 4 8 12 0 4 0 8 12 0 0 12 12 4 4 0 8 12 12 12 12 0 12 0 12 12 8 4 12 12 4 12 12 0 4 12 12 4 12 0 4 12 12 8 4 0 8 0 12 0 4 0 4 12 12 12 4 4 12 8 0 12 12 8 4 12 0 4 12 12 4 12 12 4 4 0 4 4 8 12 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 8 8 0 0 8 8 0 8 0 8 8 0 8 0 8 8 8 0 0 8 0 0 0 8 8 0 8 0 8 0 8 0 8 0 8 8 0 0 0 0 8 0 0 8 8 8 8 8 0 0 8 0 8 0 0 8 0 0 0 0 8 0 8 8 0 0 0 0 8 0 0 8 8 8 0 0 8 8 0 8 8 8 0 0 0 0 0 8 0 0 0 0 0 0 0 8 8 0 0 0 8 0 8 8 8 0 8 8 8 8 0 8 8 0 0 0 0 8 8 0 0 0 0 8 0 8 0 0 8 0 0 8 8 8 8 8 8 8 0 8 8 0 8 0 0 0 8 0 0 0 0 0 0 8 0 0 0 0 8 8 0 8 0 8 8 0 0 0 8 0 0 0 0 8 8 8 0 0 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 8 0 8 0 8 8 0 8 0 8 8 8 8 0 8 8 8 0 0 0 0 8 0 0 8 0 8 0 0 0 0 8 8 8 8 0 0 0 8 8 8 0 0 8 8 0 0 0 8 0 0 8 0 8 8 0 8 8 8 8 0 8 0 0 0 8 8 8 0 0 8 8 0 8 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 0 8 0 0 0 0 8 8 8 8 8 0 8 8 0 8 0 8 8 8 0 0 0 0 0 0 8 0 8 8 8 8 0 8 8 0 0 0 8 8 8 8 8 8 8 0 8 8 8 8 0 8 0 0 0 8 8 0 0 8 0 0 8 8 0 0 8 0 8 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 8 8 8 8 8 0 0 0 8 8 8 0 8 8 0 8 0 8 8 8 8 0 8 8 8 0 8 8 0 8 0 0 0 8 8 0 8 0 0 0 0 8 0 8 8 0 8 0 0 8 0 8 0 0 0 0 8 8 0 0 8 0 8 8 8 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 8 0 0 8 0 0 8 0 8 0 0 8 0 0 8 0 8 8 8 8 8 8 0 0 8 0 8 0 0 8 0 0 8 0 8 0 8 0 0 8 8 0 8 8 0 8 8 8 0 8 0 8 0 8 0 0 0 8 8 0 8 8 8 0 8 8 0 8 0 0 0 0 8 0 0 0 8 0 8 8 0 8 0 0 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 0 8 0 8 8 0 8 8 0 0 0 0 0 0 0 0 0 8 8 8 0 8 8 0 8 0 8 0 8 8 8 8 8 8 0 8 8 8 8 0 0 0 8 0 0 0 8 8 0 8 0 0 0 0 8 8 8 0 0 8 0 8 8 0 0 8 0 0 8 0 0 8 8 0 8 8 8 0 0 0 0 0 0 0 0 0 0 0 8 0 8 8 0 0 8 8 0 8 8 0 8 0 0 0 0 8 0 8 0 0 0 8 0 8 0 0 0 8 0 8 8 8 0 0 8 8 0 8 8 8 0 8 0 8 8 0 8 0 0 8 0 8 8 0 0 8 0 0 0 0 8 0 8 8 8 0 0 0 8 8 8 0 8 0 8 0 0 8 8 0 0 8 8 0 0 0 0 0 0 0 0 0 0 0 0 0 8 0 0 8 8 8 8 8 8 8 0 0 0 0 0 8 0 0 0 8 8 8 8 8 0 8 0 0 8 0 8 0 0 8 0 0 8 0 8 8 0 0 8 8 0 0 8 8 0 0 8 0 8 0 0 8 8 8 8 0 0 8 8 0 0 0 0 8 0 8 8 8 8 8 8 8 8 8 0 0 0 0 8 0 0 0 0 generates a code of length 97 over Z16 who´s minimum homogenous weight is 80. Homogenous weight enumerator: w(x)=1x^0+81x^80+28x^82+283x^84+170x^86+32x^87+581x^88+192x^89+540x^90+416x^91+1575x^92+1024x^93+3282x^94+1600x^95+5860x^96+1664x^97+5560x^98+1600x^99+3599x^100+1024x^101+1294x^102+416x^103+735x^104+192x^105+300x^106+32x^107+358x^108+86x^110+136x^112+4x^114+62x^116+28x^120+10x^124+2x^128+1x^140 The gray image is a code over GF(2) with n=776, k=15 and d=320. This code was found by Heurico 1.16 in 51.4 seconds.