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 2 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 2 1 1 1 1 1 2 1 2 1 1 1 1 1 1 1 2 2 1 1 2 1 1 4 1 2 2 1 1 4 2 2 1 4 2 4 4 0 12 0 0 0 4 12 4 8 0 4 12 0 0 4 12 8 8 8 8 4 4 4 4 8 0 4 12 0 4 12 8 8 0 0 0 4 4 12 4 0 0 4 4 0 4 8 12 0 12 8 0 4 4 0 4 0 12 4 8 12 0 4 12 8 8 0 4 8 12 12 8 4 0 4 12 8 0 0 8 4 4 0 8 12 4 4 8 12 0 4 0 0 12 0 4 4 12 0 0 4 8 4 0 4 8 4 0 8 4 4 12 0 4 0 12 8 0 0 12 12 12 8 0 4 4 8 12 4 8 4 8 8 12 0 4 12 12 8 12 4 12 8 0 12 8 0 12 12 4 8 8 4 0 8 8 8 12 8 8 8 4 12 8 8 0 0 12 4 12 8 8 0 12 8 12 8 0 4 4 4 8 0 0 0 12 4 0 12 4 4 8 0 4 0 12 4 8 4 0 0 12 4 4 8 8 4 12 4 8 8 12 0 4 8 0 0 0 8 12 0 0 8 0 4 4 4 0 4 8 12 4 12 12 4 0 4 8 0 0 0 0 8 8 12 12 12 8 4 0 8 4 12 12 8 8 0 12 0 12 4 12 8 12 0 12 8 0 8 0 12 4 4 0 0 0 0 8 0 0 8 0 8 8 0 0 0 0 0 8 0 8 0 8 0 8 8 8 8 8 0 8 8 8 8 0 0 0 8 8 0 8 0 8 8 0 8 0 0 8 0 0 8 8 0 0 8 0 0 0 8 0 8 0 8 0 0 8 8 0 8 0 0 8 0 0 0 8 0 0 0 8 8 8 0 8 0 8 0 8 8 0 8 8 0 0 0 0 0 8 0 8 8 8 0 8 0 8 8 0 0 8 0 0 0 0 8 8 8 8 0 8 0 8 0 8 8 8 0 8 0 8 0 8 0 0 0 8 8 8 0 8 0 0 8 8 0 8 0 0 8 8 0 8 8 8 8 8 0 8 8 8 0 0 8 8 0 0 8 8 8 0 8 0 0 0 8 8 8 8 0 8 0 8 0 0 0 0 0 0 0 8 0 8 8 8 8 8 0 0 8 0 8 8 8 8 0 0 0 8 8 0 8 0 8 8 0 0 0 8 8 0 0 0 8 0 8 0 8 0 8 8 0 0 0 0 0 8 8 8 0 8 8 0 0 0 0 0 8 8 8 8 8 8 0 0 8 0 0 0 8 0 8 0 8 8 8 8 0 0 8 8 0 0 0 0 generates a code of length 91 over Z16 who´s minimum homogenous weight is 82. Homogenous weight enumerator: w(x)=1x^0+155x^82+4x^83+282x^84+28x^85+322x^86+212x^87+614x^88+604x^89+1276x^90+1404x^91+1302x^92+596x^93+542x^94+156x^95+168x^96+52x^97+187x^98+16x^99+110x^100+54x^102+72x^104+22x^106+10x^108+2x^110+1x^144 The gray image is a code over GF(2) with n=728, k=13 and d=328. This code was found by Heurico 1.16 in 3.4 seconds.