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 2 1 2 1 2 1 1 1 1 1 1 1 2 1 4 1 4 1 1 1 1 4 1 1 2 1 4 1 2 1 1 0 1 1 0 2 0 4 1 8 1 1 1 1 1 2 1 1 4 1 2 1 0 12 0 0 0 4 12 4 8 0 4 12 0 0 4 12 8 8 8 8 4 4 4 8 4 0 4 12 0 4 4 0 12 8 4 0 12 12 0 0 12 12 4 0 8 0 8 8 12 4 12 8 12 4 12 0 8 8 12 0 8 8 8 0 4 8 4 12 4 4 12 4 8 12 12 12 8 12 0 8 0 4 0 0 0 0 12 0 4 4 12 0 0 4 8 4 0 4 8 4 0 8 4 4 12 0 4 12 0 8 0 0 12 12 12 8 12 4 12 8 4 4 8 12 0 0 4 12 12 8 12 12 4 4 4 4 4 0 4 4 12 4 8 12 4 0 8 8 4 8 4 12 0 8 12 4 4 4 12 12 0 0 8 0 12 4 12 0 0 0 0 12 4 0 12 4 4 8 0 4 0 12 4 8 4 0 0 12 4 4 8 4 8 12 4 8 8 12 0 0 12 8 8 0 12 0 12 12 4 0 12 4 12 4 12 0 12 12 12 12 4 12 4 4 8 0 8 0 8 12 4 4 0 12 4 12 8 0 4 8 8 0 0 8 8 4 8 8 8 8 0 0 0 0 0 0 8 0 0 8 0 8 8 0 0 0 0 0 8 0 8 0 8 0 8 8 8 8 8 0 8 8 0 8 8 0 8 8 0 8 0 0 8 8 8 0 8 8 0 8 8 0 0 8 8 0 0 0 0 0 0 0 0 0 8 8 8 8 0 8 0 8 8 8 8 8 0 0 8 8 0 8 8 0 0 0 0 0 0 0 0 8 0 8 8 8 0 8 0 8 8 0 0 8 0 0 0 0 8 8 8 8 0 8 0 8 8 0 0 8 0 8 8 0 8 0 8 8 0 8 0 0 8 8 8 8 0 0 8 8 0 8 8 8 8 0 0 8 8 8 8 8 8 8 0 8 8 8 8 0 8 8 0 0 0 8 8 0 0 0 0 0 0 0 0 0 8 0 8 8 8 8 8 0 0 8 0 8 8 8 8 0 0 8 0 8 0 8 0 8 8 0 8 0 0 8 8 0 0 0 8 8 0 8 8 8 0 0 8 0 0 0 0 0 8 0 0 8 0 8 0 8 8 0 8 0 8 0 8 8 0 8 0 8 8 0 0 8 0 8 8 0 0 0 generates a code of length 84 over Z16 who´s minimum homogenous weight is 74. Homogenous weight enumerator: w(x)=1x^0+45x^74+64x^75+81x^76+148x^77+203x^78+286x^79+397x^80+634x^81+809x^82+948x^83+1116x^84+976x^85+808x^86+608x^87+325x^88+214x^89+129x^90+92x^91+79x^92+58x^93+43x^94+38x^95+36x^96+16x^97+6x^98+8x^99+12x^100+2x^101+2x^102+4x^103+1x^104+2x^106+1x^130 The gray image is a code over GF(2) with n=672, k=13 and d=296. This code was found by Heurico 1.16 in 2.84 seconds.