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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 8 1 1 2 1 1 12 2 1 1 2 1 4 1 2 12 1 1 0 0 2 12 0 1 2 2 2 0 1 0 2 0 2 8 0 6 14 0 8 6 2 0 10 0 14 10 4 10 4 2 14 12 4 4 8 6 6 6 12 8 6 4 10 0 10 8 10 4 14 0 8 6 2 12 2 4 10 10 4 4 2 14 4 0 2 12 4 0 4 4 2 14 8 14 6 8 4 14 2 4 10 2 8 2 14 6 14 2 0 0 0 2 2 0 14 6 8 4 10 2 8 4 14 14 12 12 6 14 12 12 2 8 14 14 12 2 12 8 0 6 6 14 6 8 4 12 10 4 8 14 8 14 12 10 10 10 8 0 6 12 4 14 8 14 2 10 2 10 4 0 4 8 2 12 4 2 10 10 12 2 8 2 2 14 4 0 2 4 8 0 0 0 4 4 4 0 4 12 4 8 4 0 4 8 8 12 12 8 12 8 4 8 8 0 4 12 4 0 0 0 8 4 0 12 4 8 12 4 8 12 8 12 0 4 0 0 12 8 4 8 8 4 4 12 8 8 12 0 0 12 0 12 12 0 12 0 12 0 4 4 12 4 8 0 8 0 0 4 0 generates a code of length 80 over Z16 who´s minimum homogenous weight is 74. Homogenous weight enumerator: w(x)=1x^0+42x^74+288x^75+239x^76+420x^77+357x^78+544x^79+539x^80+412x^81+352x^82+348x^83+184x^84+192x^85+59x^86+56x^87+12x^88+28x^89+5x^90+12x^91+4x^93+1x^98+1x^124 The gray image is a code over GF(2) with n=640, k=12 and d=296. This code was found by Heurico 1.16 in 0.806 seconds.