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 2 2 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 1 1 1 1 1 2 1 1 1 1 2 2 1 1 2 1 1 2 1 2 2 1 1 2 2 1 1 1 1 2 1 1 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 0 8 8 8 8 0 8 0 0 0 0 8 0 8 0 8 0 8 8 0 8 8 8 0 0 8 0 8 8 8 0 8 8 0 0 0 0 0 8 0 0 0 0 0 8 8 8 0 8 0 0 8 0 0 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 8 0 0 0 8 8 8 0 0 8 0 8 8 8 0 0 8 0 0 0 8 8 0 0 8 8 8 8 0 8 8 0 8 8 0 0 0 8 0 0 8 8 8 0 0 8 8 0 0 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 8 0 0 0 8 0 0 8 0 0 8 8 0 8 0 8 8 8 0 8 0 8 0 0 0 8 8 0 0 8 0 8 8 8 8 8 0 0 8 0 8 8 0 8 0 8 0 0 8 8 0 8 0 0 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 0 8 8 0 8 0 0 8 0 0 8 8 8 0 8 8 0 0 8 8 0 8 0 8 0 0 8 8 0 0 8 8 0 0 8 8 8 0 8 0 0 8 0 0 0 0 8 0 8 8 8 0 0 0 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 0 8 8 0 8 0 0 8 0 8 0 0 8 8 8 0 0 0 8 0 8 0 0 8 8 0 0 0 8 0 0 0 0 0 0 8 8 8 8 0 8 8 0 8 0 8 0 8 0 8 0 0 0 0 0 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 0 8 0 0 8 8 8 0 8 8 0 8 8 8 8 8 0 8 8 0 0 8 8 8 0 8 8 0 0 0 0 8 8 8 8 0 0 8 0 8 0 8 0 8 8 8 8 0 0 8 8 8 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 0 8 8 0 0 0 8 0 8 8 8 0 0 8 0 0 0 0 8 8 0 8 0 0 8 8 8 8 8 8 0 0 8 8 0 8 0 8 8 0 8 0 0 8 8 0 8 8 8 8 8 8 8 8 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 0 0 8 0 8 8 0 0 8 8 8 0 8 0 0 0 8 8 0 8 0 8 8 8 0 8 0 8 8 0 0 8 8 0 8 8 8 8 8 8 8 8 8 8 0 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+24x^72+28x^74+2x^75+65x^76+26x^77+55x^78+52x^79+58x^80+76x^81+43x^82+114x^83+3110x^84+96x^85+33x^86+60x^87+27x^88+52x^89+29x^90+26x^91+17x^92+6x^93+29x^94+15x^96+21x^98+2x^99+8x^100+11x^102+3x^104+6x^106+1x^138 The gray image is a code over GF(2) with n=672, k=12 and d=288. This code was found by Heurico 1.16 in 1.11 seconds.