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 2 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 4 1 2 1 0 2 12 6 0 6 12 10 0 10 12 6 0 6 12 10 8 10 4 14 12 6 0 10 8 14 4 2 0 6 12 10 12 10 0 6 14 8 4 2 2 4 2 10 4 12 0 6 14 8 0 0 8 6 14 6 12 6 12 4 0 8 14 12 6 14 14 4 4 4 8 4 4 0 6 6 10 2 10 12 0 0 6 10 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 0 8 0 8 0 8 0 8 0 8 8 0 8 8 8 8 0 8 8 8 0 8 8 0 0 8 8 8 0 8 8 8 0 8 8 0 8 0 8 8 8 8 0 8 8 8 8 8 0 8 8 0 8 8 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 0 8 0 8 0 8 0 8 8 8 8 0 8 8 0 8 8 8 0 8 8 8 8 8 8 8 0 8 0 8 8 8 0 0 8 8 8 8 8 8 0 0 0 8 8 8 8 0 8 0 0 0 8 8 8 8 8 0 0 8 0 0 0 0 0 0 8 0 0 0 8 0 0 0 0 8 0 8 8 8 0 8 8 8 8 0 0 0 8 8 8 8 0 0 8 8 8 8 8 0 8 0 0 0 0 8 8 8 8 8 8 0 8 0 0 8 8 0 0 0 8 0 0 8 0 0 0 8 8 8 0 8 0 8 0 8 8 8 8 8 0 8 8 0 0 8 0 0 0 0 0 8 0 0 0 8 0 0 8 8 8 8 8 0 8 0 8 0 0 8 8 8 8 8 8 0 0 0 0 0 8 8 0 8 0 8 0 0 8 0 8 8 8 0 8 8 0 8 8 8 8 0 0 0 0 8 0 0 8 0 8 8 8 8 8 0 8 0 8 8 0 8 0 0 8 0 8 8 8 0 0 0 0 0 0 0 8 8 8 8 8 8 8 0 0 8 8 0 8 8 0 8 0 0 0 8 0 8 8 0 0 0 8 0 8 8 8 8 0 8 8 0 0 0 0 8 0 8 8 0 8 8 8 0 0 0 8 8 0 0 8 8 8 0 0 0 8 0 8 0 0 0 8 0 0 8 0 8 8 8 0 8 8 8 generates a code of length 84 over Z16 who´s minimum homogenous weight is 77. Homogenous weight enumerator: w(x)=1x^0+54x^77+111x^78+180x^79+49x^80+206x^81+350x^82+640x^83+802x^84+1056x^85+92x^86+232x^87+24x^88+64x^89+66x^90+96x^91+14x^92+26x^93+20x^94+4x^95+6x^96+2x^97+1x^158 The gray image is a code over GF(2) with n=672, k=12 and d=308. This code was found by Heurico 1.16 in 3.1 seconds.