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 1 2 1 1 1 1 1 1 2 1 1 1 2 2 1 1 1 1 1 2 1 1 2 1 1 2 1 1 1 8 1 1 1 2 1 2 1 4 0 1 1 1 2 1 4 4 1 2 1 2 1 1 1 1 2 1 0 12 0 0 0 0 0 0 0 4 12 12 4 8 4 12 8 12 0 4 8 4 0 12 0 8 4 12 4 0 4 12 8 12 12 8 12 8 12 0 8 12 4 8 4 0 8 0 8 8 0 4 12 8 0 12 4 8 0 0 4 8 8 4 4 8 4 8 12 8 4 4 0 4 8 4 0 8 4 4 4 0 8 0 0 12 12 0 4 8 0 0 12 0 0 0 4 12 12 4 4 0 8 0 4 8 8 12 8 4 4 12 0 8 4 12 8 0 12 4 12 0 4 12 12 4 8 12 12 8 4 8 8 0 12 4 12 8 8 0 12 0 0 8 4 4 12 0 0 4 4 4 8 8 0 4 0 12 8 4 0 4 8 0 4 0 0 0 0 0 4 12 8 12 4 12 0 4 0 0 0 0 0 12 0 4 4 4 0 8 0 8 12 0 4 12 4 4 8 8 4 8 4 4 12 0 0 0 12 8 4 12 4 8 4 0 4 4 12 12 8 12 0 4 12 8 8 12 8 8 4 4 0 8 4 0 4 12 4 0 0 0 12 12 0 12 12 0 4 4 0 12 0 8 8 4 8 0 12 4 8 8 12 12 0 4 4 12 12 0 0 0 0 0 12 4 8 4 4 0 4 4 0 0 12 12 12 8 4 0 4 12 0 8 0 8 4 8 8 4 4 12 4 0 4 8 0 0 8 12 8 8 12 0 0 8 12 4 8 0 0 4 0 4 12 12 12 8 4 12 8 4 8 8 8 12 8 8 12 12 4 12 4 12 8 4 12 4 8 0 8 0 0 12 8 4 12 4 0 4 0 0 0 0 0 8 8 0 8 8 8 0 8 8 8 8 0 8 8 0 8 0 8 0 0 8 8 8 0 0 0 0 0 8 0 0 8 0 0 0 8 0 8 8 8 0 0 0 0 8 8 0 8 8 8 8 8 0 0 0 0 0 8 0 0 0 0 8 0 8 8 8 0 8 0 8 8 8 0 0 8 8 0 0 0 8 0 0 0 0 generates a code of length 90 over Z16 who´s minimum homogenous weight is 80. Homogenous weight enumerator: w(x)=1x^0+49x^80+66x^81+86x^82+140x^83+210x^84+198x^85+264x^86+480x^87+819x^88+1256x^89+1316x^90+1146x^91+824x^92+458x^93+229x^94+142x^95+114x^96+76x^97+81x^98+50x^99+36x^100+48x^101+31x^102+18x^103+21x^104+10x^105+5x^106+8x^107+6x^108+3x^110+1x^142 The gray image is a code over GF(2) with n=720, k=13 and d=320. This code was found by Heurico 1.16 in 3.14 seconds.