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 2 0 1 2 12 1 2 1 2 0 1 1 12 2 1 1 1 1 8 1 1 1 1 1 1 2 4 1 1 8 1 2 1 4 1 1 1 8 1 1 2 1 1 1 1 1 1 1 1 2 2 2 1 2 2 2 1 1 1 2 2 0 2 0 6 4 14 12 2 0 8 6 6 2 12 12 10 6 0 10 12 14 8 4 2 14 8 12 14 10 0 6 2 12 10 2 2 6 4 10 2 2 4 2 14 2 6 6 0 2 10 8 8 12 0 10 6 2 4 4 2 6 2 2 2 8 4 6 2 10 0 2 10 4 12 14 0 6 2 4 10 6 2 6 14 2 2 0 6 0 4 14 0 0 12 0 4 4 0 4 0 4 8 12 4 4 8 0 0 0 0 8 4 4 12 4 4 12 4 8 12 8 0 0 8 0 8 0 0 12 8 8 8 8 8 12 12 0 0 0 12 8 4 4 4 4 4 8 4 0 12 4 0 4 0 4 12 4 4 12 12 4 4 4 4 0 0 12 0 4 4 0 8 12 4 4 12 4 12 8 8 12 12 0 0 0 8 0 0 0 0 0 0 0 8 8 0 0 8 0 0 0 8 0 8 8 0 8 0 0 8 8 8 0 0 0 0 0 8 8 0 0 8 8 8 8 8 0 8 8 0 0 0 0 8 8 8 0 0 8 8 0 8 0 8 0 8 8 8 8 8 0 8 0 8 0 8 8 0 0 0 0 0 0 0 8 0 0 0 0 8 0 8 8 0 0 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 8 8 8 8 8 0 8 8 8 8 0 8 8 0 8 8 0 0 0 0 0 0 8 0 8 8 0 8 0 8 8 0 0 8 8 0 0 0 0 0 8 0 8 8 8 8 0 0 8 8 8 0 8 8 8 0 8 8 8 8 8 0 8 8 8 8 0 8 8 8 0 0 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 0 0 8 0 0 0 0 0 8 8 8 8 8 8 0 0 0 8 0 8 0 0 8 8 8 8 8 8 0 0 8 0 8 0 0 8 0 8 0 0 0 8 8 8 0 0 0 8 8 0 0 0 8 8 8 8 8 0 8 0 8 8 0 0 0 0 8 0 0 8 0 8 8 8 8 8 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 0 8 8 8 8 0 0 0 0 0 8 8 0 8 8 8 0 8 8 8 8 0 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 8 8 0 8 8 8 0 0 8 0 0 0 8 8 8 0 0 0 0 8 8 0 0 8 0 8 0 0 0 0 0 0 0 8 0 0 0 0 8 0 0 0 8 0 0 0 8 0 8 0 0 8 8 8 8 0 8 0 0 0 0 0 8 8 8 8 8 8 8 0 8 8 0 8 0 0 8 0 8 8 0 8 8 0 8 8 8 8 8 0 0 8 0 8 0 0 0 0 0 8 0 0 8 0 8 0 8 0 8 8 0 8 0 0 0 0 8 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 8 0 0 0 8 8 8 0 0 8 8 8 8 8 8 0 8 0 0 0 0 0 8 0 0 8 0 0 0 8 0 8 0 8 0 8 0 0 8 0 0 0 0 8 0 0 8 0 0 8 8 0 0 0 0 8 8 0 8 8 8 0 0 0 0 8 0 8 0 0 0 8 8 0 generates a code of length 91 over Z16 who´s minimum homogenous weight is 80. Homogenous weight enumerator: w(x)=1x^0+197x^80+386x^82+8x^83+1142x^84+96x^85+2050x^86+672x^87+3565x^88+1952x^89+5054x^90+2736x^91+5064x^92+1952x^93+3446x^94+672x^95+2046x^96+96x^97+934x^98+8x^99+383x^100+134x^102+99x^104+26x^106+28x^108+2x^110+12x^112+6x^116+1x^132 The gray image is a code over GF(2) with n=728, k=15 and d=320. This code was found by Heurico 1.16 in 62.6 seconds.