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 2 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 1 4 2 2 2 1 0 8 0 0 0 0 0 0 0 0 0 8 0 0 8 8 0 0 0 0 8 8 8 8 0 8 8 0 8 8 8 0 8 0 8 0 0 8 0 8 0 0 0 0 0 8 8 8 0 8 0 8 8 8 8 8 0 0 0 0 0 8 8 0 0 8 0 8 0 0 8 0 0 0 8 0 8 8 0 0 8 8 0 0 0 8 0 0 0 0 0 0 0 0 8 8 8 8 8 0 0 0 8 8 0 0 0 0 0 0 8 8 0 0 8 8 0 8 8 0 8 8 8 0 0 8 8 8 0 0 8 0 8 8 0 8 0 0 0 0 8 0 0 8 8 8 8 8 8 0 8 8 0 0 0 8 8 0 0 8 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 8 0 8 8 0 8 8 0 8 0 8 8 8 8 0 8 0 8 0 0 8 0 8 8 8 8 8 0 0 8 0 0 8 8 0 0 0 8 0 0 0 0 8 8 8 8 8 8 0 8 0 0 8 0 8 8 0 0 8 0 0 8 8 0 8 0 0 0 0 8 0 8 0 0 0 0 0 8 0 0 0 0 0 8 0 0 8 8 8 8 8 0 8 0 0 0 0 0 8 8 0 8 8 8 0 0 0 8 8 8 0 8 0 0 0 8 0 8 0 8 8 8 8 8 8 0 8 0 0 0 8 8 0 0 8 0 0 0 0 8 8 0 0 0 0 0 0 8 8 0 8 8 8 0 8 8 0 0 0 0 0 8 0 0 0 8 0 0 0 8 8 0 8 0 8 8 8 0 0 8 0 8 8 8 8 8 0 8 8 8 8 0 8 8 0 8 0 8 8 0 0 8 0 8 8 0 8 0 0 0 8 8 8 8 8 0 8 8 0 0 0 8 8 8 0 8 0 8 0 0 0 0 8 8 0 8 8 0 8 0 0 0 0 0 0 8 0 0 8 0 0 8 0 0 8 8 8 0 8 8 0 8 8 0 0 8 0 0 0 8 8 0 8 8 0 0 8 0 8 8 0 8 0 8 0 0 0 0 0 8 8 0 8 8 0 0 0 8 0 0 8 8 8 0 8 0 8 0 0 0 8 8 8 0 8 0 0 8 0 8 0 0 0 0 0 0 0 0 0 8 0 8 8 8 8 0 0 0 0 0 8 8 8 8 8 0 8 8 0 8 8 8 0 0 0 0 0 0 8 8 0 8 0 8 0 8 8 0 0 8 8 0 8 8 0 8 8 0 0 8 0 8 0 8 8 8 8 0 0 0 0 8 8 0 0 0 0 0 8 0 0 8 8 0 0 0 0 0 0 0 0 0 0 8 8 8 8 0 0 8 8 8 0 0 0 8 0 0 0 8 0 8 0 0 8 0 8 0 0 8 8 0 0 0 0 8 0 8 8 0 0 8 8 0 0 8 0 8 8 8 8 0 8 0 8 0 8 0 8 0 8 8 0 0 8 8 8 0 0 0 8 0 0 0 8 8 8 8 generates a code of length 83 over Z16 who´s minimum homogenous weight is 72. Homogenous weight enumerator: w(x)=1x^0+30x^72+58x^74+6x^75+68x^76+28x^77+43x^78+72x^79+40x^80+104x^81+551x^82+2148x^83+556x^84+96x^85+40x^86+72x^87+24x^88+24x^89+28x^90+6x^91+26x^92+4x^93+21x^94+15x^96+19x^98+4x^100+6x^102+2x^104+2x^108+1x^110+1x^142 The gray image is a code over GF(2) with n=664, k=12 and d=288. This code was found by Heurico 1.16 in 1.1 seconds.