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 2 1 2 1 2 1 2 1 1 1 2 1 4 1 1 1 1 1 1 1 1 1 0 4 1 1 0 2 1 4 1 1 1 1 0 2 2 1 2 1 2 1 4 1 1 4 2 1 1 1 1 0 12 0 12 0 12 0 12 0 12 8 4 0 12 0 8 12 4 8 4 0 8 0 12 4 0 8 8 12 4 12 12 4 12 4 12 4 12 0 12 12 4 12 12 0 12 12 4 0 0 8 0 4 12 12 4 12 12 0 4 12 8 12 0 12 4 4 4 12 4 0 12 4 0 4 12 0 8 12 8 12 12 4 4 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 8 0 0 0 0 0 8 8 8 8 8 8 0 8 8 0 8 8 8 8 0 0 8 8 8 0 8 8 0 0 0 8 0 8 0 0 0 0 8 0 8 0 0 8 0 8 0 0 8 8 0 0 0 8 8 8 0 0 0 0 8 0 8 0 8 8 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 8 0 0 0 8 0 0 0 0 0 8 8 0 0 0 8 8 0 0 0 0 8 8 0 0 8 0 0 0 8 8 8 0 8 0 8 0 8 0 8 8 8 8 8 0 8 0 8 0 8 8 0 0 8 8 0 0 0 0 8 8 8 8 0 8 0 8 8 0 8 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 8 8 8 0 8 8 8 8 0 0 0 8 8 0 0 8 0 0 0 8 0 8 0 0 8 0 0 8 8 0 8 0 0 8 0 8 8 0 8 8 0 0 8 0 8 8 0 8 8 0 8 8 0 8 0 0 0 8 0 0 8 8 0 0 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 8 0 0 8 0 0 8 8 8 8 8 8 8 8 8 0 0 0 8 0 8 0 0 8 0 0 8 8 8 0 8 0 8 8 8 0 0 0 0 8 8 8 0 0 8 8 0 0 0 8 8 0 8 0 8 0 8 0 0 0 8 8 8 8 0 0 8 0 0 0 8 0 0 0 0 0 0 8 0 0 0 0 0 8 0 8 0 8 8 8 0 0 8 0 0 8 8 8 8 0 8 0 8 0 0 0 8 8 8 8 0 0 8 0 8 0 0 0 8 8 8 8 0 0 8 8 8 8 0 0 8 0 0 0 8 8 0 8 0 0 0 8 0 8 8 0 8 0 0 0 0 0 8 8 8 0 0 0 0 0 0 0 8 0 0 0 0 0 8 0 0 0 8 0 8 8 8 8 0 0 8 8 8 8 8 8 0 0 8 0 0 0 8 8 8 8 0 0 8 0 0 0 8 0 8 8 8 0 8 0 8 0 0 0 0 0 8 0 8 8 8 0 8 0 8 8 8 8 8 0 8 0 8 0 8 8 8 0 0 0 0 0 0 0 0 0 0 8 0 8 0 8 0 8 8 0 0 8 0 8 0 0 8 8 0 8 0 8 8 8 0 0 8 0 0 8 0 8 0 0 0 8 8 0 0 0 0 0 0 8 8 0 8 8 8 0 8 0 8 0 0 8 0 0 8 8 0 8 8 8 0 8 0 0 0 8 8 0 8 0 0 0 8 0 0 0 0 0 0 0 0 0 8 0 8 0 8 8 8 8 8 0 8 8 0 0 0 8 0 8 0 0 8 8 8 0 0 0 0 8 8 8 0 0 8 8 0 0 8 8 8 8 0 0 8 0 8 0 0 0 0 0 8 8 0 8 8 0 8 0 0 8 0 0 0 0 0 8 0 8 0 8 0 0 8 8 0 generates a code of length 84 over Z16 who´s minimum homogenous weight is 72. Homogenous weight enumerator: w(x)=1x^0+152x^72+120x^74+408x^76+438x^78+128x^79+961x^80+1152x^81+1236x^82+2816x^83+1625x^84+2816x^85+1220x^86+1152x^87+959x^88+128x^89+472x^90+331x^92+86x^94+95x^96+12x^98+47x^100+21x^104+5x^108+2x^112+1x^128 The gray image is a code over GF(2) with n=672, k=14 and d=288. This code was found by Heurico 1.16 in 12.1 seconds.