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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 0 12 0 12 0 12 0 12 0 12 12 0 12 0 0 12 0 12 0 12 0 4 4 8 8 12 8 4 0 12 8 4 0 12 8 4 0 12 8 4 0 12 8 4 8 0 12 4 12 4 8 0 8 4 0 12 0 8 12 4 8 0 8 12 4 8 0 0 8 8 12 4 12 4 0 12 8 4 4 8 8 8 12 4 4 0 0 8 0 0 0 0 0 0 0 0 8 0 8 8 0 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 0 0 8 8 8 8 8 0 8 0 8 8 8 0 8 8 8 8 8 8 0 0 8 8 8 0 8 8 8 0 0 8 8 8 0 0 8 8 0 0 8 8 0 0 8 0 8 0 0 8 0 8 0 0 0 0 0 8 0 0 0 8 0 0 0 0 8 0 0 8 0 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 8 8 8 0 8 8 8 0 8 8 8 0 8 8 8 8 8 8 8 8 8 0 8 8 8 8 0 0 0 8 8 0 0 0 0 8 0 8 8 8 8 8 8 0 0 8 0 8 0 8 8 0 8 0 0 0 0 8 0 0 0 8 0 0 0 0 8 8 0 0 8 0 8 8 8 8 8 0 8 0 8 8 8 8 8 8 0 8 0 8 0 8 0 8 0 0 0 0 8 8 8 8 8 0 8 0 0 8 0 0 0 8 8 0 0 0 8 8 0 8 8 8 8 8 8 8 8 0 0 0 0 0 0 8 8 8 8 0 0 0 0 0 0 8 0 8 0 0 8 0 8 0 0 0 8 8 8 8 8 0 0 8 8 0 8 0 8 8 8 8 0 0 0 0 0 8 0 8 8 0 8 0 8 8 8 0 0 8 8 8 8 8 8 8 0 0 0 8 0 0 0 0 8 0 8 0 8 0 0 8 0 8 8 0 0 0 8 0 0 8 0 8 0 0 0 0 0 0 0 8 0 8 8 8 8 8 0 8 8 8 0 0 8 0 0 8 8 8 0 0 8 8 8 0 0 0 0 8 0 0 0 8 0 8 8 0 8 8 8 0 8 0 8 8 0 0 8 0 8 8 8 0 0 0 0 0 8 8 8 8 8 8 0 8 0 8 8 0 8 0 8 0 8 8 8 0 0 0 generates a code of length 85 over Z16 who´s minimum homogenous weight is 80. Homogenous weight enumerator: w(x)=1x^0+97x^80+148x^82+253x^84+1152x^85+124x^86+128x^87+62x^88+12x^90+34x^92+36x^94+1x^164 The gray image is a code over GF(2) with n=680, k=11 and d=320. This code was found by Heurico 1.16 in 5.13 seconds.