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 1 2 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 2 1 1 1 1 1 1 1 1 1 2 2 1 1 1 1 2 1 1 1 2 4 1 1 1 1 1 2 4 2 1 1 2 2 1 0 8 0 0 0 0 0 0 0 0 0 0 0 8 8 8 0 0 0 0 8 8 8 8 0 8 8 0 8 8 0 8 8 0 0 0 0 8 0 8 0 8 0 0 8 8 0 0 0 0 8 0 0 8 8 8 8 8 0 8 0 8 0 8 0 8 8 0 0 0 8 8 8 0 8 8 8 0 0 0 0 0 8 0 8 8 0 0 8 0 0 0 0 8 0 0 0 0 0 0 0 0 8 8 8 8 8 0 8 8 8 0 8 8 8 0 8 8 0 0 0 0 0 0 8 0 8 0 0 8 8 8 8 8 8 0 8 8 8 0 8 0 8 8 0 0 0 0 0 0 0 0 8 8 0 8 0 0 8 0 0 8 8 8 8 8 0 8 0 0 0 0 0 0 8 8 8 0 0 8 0 0 0 0 0 8 0 0 0 0 0 0 8 8 8 0 8 8 0 8 8 0 0 0 0 0 0 0 0 8 0 8 8 0 8 8 8 0 8 8 0 8 8 0 8 0 0 8 0 8 8 0 0 8 8 0 8 0 0 0 8 0 8 0 8 0 0 8 8 8 0 8 8 8 0 0 0 0 8 8 8 0 0 8 8 8 8 0 0 8 0 8 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 8 0 8 0 8 8 8 0 0 8 0 8 8 8 8 8 8 8 0 0 0 0 0 8 8 0 8 0 0 0 0 8 8 0 8 0 0 0 8 8 8 8 0 8 8 0 0 8 8 8 8 0 0 8 0 8 8 0 0 8 0 0 0 8 0 0 8 8 8 8 8 0 8 0 8 8 0 0 0 0 0 0 8 0 0 0 8 0 0 8 0 0 8 8 8 8 0 8 0 8 8 0 8 0 0 8 8 8 0 8 8 0 8 0 0 0 0 8 8 8 0 0 8 0 0 8 8 8 0 8 0 8 8 8 0 8 0 8 8 8 0 8 0 8 0 8 0 8 0 8 0 8 8 8 8 8 8 8 8 0 8 8 0 0 0 8 8 0 0 0 0 0 0 0 8 0 0 8 0 8 0 8 0 0 0 8 0 0 0 8 8 8 8 8 0 0 8 0 8 0 8 0 8 0 8 0 8 8 8 8 0 0 0 8 8 8 0 0 8 0 8 0 8 0 0 8 8 8 0 8 0 0 0 8 0 8 0 8 8 0 0 0 0 8 0 8 0 8 8 0 8 8 8 8 8 0 8 8 0 0 0 0 0 0 0 0 8 0 8 8 8 0 8 0 8 0 0 8 8 8 0 0 8 8 8 8 0 0 8 0 0 8 0 0 0 8 8 0 0 8 8 8 0 0 8 8 8 0 8 0 8 0 0 0 8 8 8 8 8 8 0 0 8 8 0 0 0 0 8 8 0 8 8 0 8 8 0 0 0 8 8 8 0 8 0 0 8 8 8 8 0 0 0 0 0 0 0 0 8 8 8 0 0 8 8 8 8 8 0 8 0 8 0 8 8 0 8 0 8 8 8 0 8 8 8 8 0 8 8 0 8 8 8 8 8 8 8 8 8 0 0 0 8 8 8 8 0 8 0 8 8 0 8 0 8 0 0 8 8 8 0 0 0 0 8 8 8 8 8 0 8 0 0 0 0 0 0 8 8 0 8 generates a code of length 91 over Z16 who´s minimum homogenous weight is 80. Homogenous weight enumerator: w(x)=1x^0+32x^80+66x^82+73x^84+110x^86+137x^88+256x^89+129x^90+2560x^91+133x^92+256x^93+116x^94+70x^96+44x^98+32x^100+30x^102+17x^104+9x^106+9x^108+8x^110+5x^112+1x^116+1x^120+1x^152 The gray image is a code over GF(2) with n=728, k=12 and d=320. This code was found by Heurico 1.16 in 1.33 seconds.