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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 2 1 2 1 1 1 1 2 2 4 1 1 1 2 1 1 2 1 1 2 1 0 8 1 2 2 1 4 0 12 0 0 0 8 0 8 0 12 4 12 12 4 12 4 12 0 12 12 8 8 8 12 4 0 8 12 8 0 0 4 0 4 8 8 0 12 4 12 12 4 0 12 4 0 12 8 0 12 12 8 8 8 0 12 0 0 0 4 4 8 4 4 0 4 12 12 12 8 12 4 8 12 0 4 0 4 12 0 4 4 4 0 0 12 0 0 8 4 12 4 4 4 12 4 0 0 8 12 12 4 0 8 8 12 8 12 12 0 0 4 8 8 4 4 0 4 8 4 4 8 12 0 0 12 4 0 8 12 12 0 8 4 4 8 12 0 12 8 8 0 0 0 8 0 0 4 8 0 4 12 8 8 12 4 12 8 12 8 8 12 0 12 0 0 0 0 0 12 0 4 4 4 8 0 4 0 4 4 12 0 0 8 4 4 8 12 4 8 4 12 4 8 0 8 12 0 12 12 8 12 8 8 12 4 4 0 4 8 0 0 4 12 0 0 0 12 12 8 4 12 0 4 4 8 8 12 0 4 4 4 0 0 4 8 0 4 4 8 8 12 4 8 12 4 4 12 8 0 0 0 0 12 4 8 12 12 4 4 8 8 8 4 12 0 12 12 4 4 12 8 8 0 4 0 12 8 0 12 4 12 0 4 4 0 12 4 4 0 0 8 0 12 4 0 8 8 0 12 12 0 12 8 0 8 4 4 0 12 8 12 8 0 8 4 8 4 0 8 8 4 0 4 0 0 12 8 8 0 0 12 generates a code of length 83 over Z16 who´s minimum homogenous weight is 76. Homogenous weight enumerator: w(x)=1x^0+138x^76+12x^77+226x^78+48x^79+289x^80+368x^81+698x^82+676x^83+687x^84+380x^85+256x^86+40x^87+74x^88+8x^89+60x^90+4x^91+55x^92+30x^94+31x^96+10x^98+4x^100+1x^136 The gray image is a code over GF(2) with n=664, k=12 and d=304. This code was found by Heurico 1.16 in 3.21 seconds.