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 8 1 1 1 2 1 1 1 4 1 1 2 0 1 2 1 1 12 1 1 1 1 1 1 1 2 1 2 12 1 12 1 1 2 1 2 4 2 1 8 1 0 1 1 1 8 1 2 2 1 0 2 0 6 4 14 12 2 0 6 12 10 8 12 14 2 0 12 6 6 6 10 10 2 8 0 4 12 0 12 6 2 14 8 0 2 4 14 6 2 14 6 4 2 12 4 6 2 0 10 0 2 2 2 0 2 8 8 12 10 14 2 2 2 4 2 8 0 14 10 6 4 0 14 2 6 2 8 14 14 4 2 8 4 10 0 0 12 0 4 4 0 4 0 8 0 8 12 4 4 4 0 8 0 12 8 4 0 8 4 12 12 12 0 8 12 4 4 4 12 12 4 4 4 12 12 12 12 12 0 8 0 0 0 8 8 4 8 4 4 12 12 8 4 0 12 8 12 0 12 0 0 0 12 4 8 4 4 0 12 12 12 12 4 4 4 4 12 4 0 0 0 0 8 0 0 0 0 0 8 8 0 8 8 8 8 8 8 0 0 8 8 0 8 0 8 0 8 8 0 0 8 0 0 0 8 8 0 0 8 8 8 8 0 0 0 8 0 8 0 8 8 8 8 0 0 8 0 0 0 8 8 0 0 0 8 8 0 8 0 8 8 0 0 8 0 8 0 8 0 0 0 8 0 0 0 0 0 0 8 0 0 8 8 8 8 8 8 0 0 8 8 0 8 8 0 0 0 8 0 0 8 8 0 8 0 8 0 0 8 0 0 0 8 8 0 8 8 8 0 8 8 8 0 0 8 8 0 0 8 8 8 8 8 8 8 8 8 0 8 8 8 0 0 0 8 8 0 0 0 0 0 0 8 8 0 0 8 0 8 0 0 0 0 0 8 0 8 0 0 0 0 0 0 8 8 0 0 0 8 0 8 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 0 0 8 0 0 8 8 8 8 8 8 8 8 8 0 8 0 0 0 0 8 8 0 8 8 0 0 8 0 8 0 8 0 8 8 0 8 0 0 0 8 8 0 8 8 0 8 8 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 8 8 0 8 8 8 8 8 8 8 8 0 0 8 0 0 8 8 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 0 8 0 0 0 0 8 8 8 0 8 8 0 0 0 8 8 0 0 8 0 8 0 0 8 generates a code of length 85 over Z16 who´s minimum homogenous weight is 77. Homogenous weight enumerator: w(x)=1x^0+100x^77+114x^78+324x^79+208x^80+542x^81+641x^82+690x^83+1073x^84+898x^85+1146x^86+650x^87+592x^88+506x^89+234x^90+208x^91+38x^92+104x^93+34x^94+40x^95+3x^96+14x^97+5x^98+6x^99+1x^100+10x^101+2x^102+2x^103+2x^104+2x^105+1x^112+1x^128 The gray image is a code over GF(2) with n=680, k=13 and d=308. This code was found by Heurico 1.16 in 17 seconds.