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 4 2 1 1 8 2 1 2 2 1 1 12 1 0 1 1 2 1 1 4 1 1 2 2 1 2 1 1 8 1 1 1 8 1 1 2 4 4 1 1 2 2 0 2 1 1 1 12 1 1 1 0 2 0 2 0 8 6 14 0 0 2 6 10 8 0 6 4 4 14 10 10 14 12 4 14 8 0 14 4 12 0 10 4 2 10 14 2 14 12 14 12 4 2 4 14 14 12 14 2 6 10 2 12 0 6 2 10 12 0 4 8 2 4 6 14 2 8 8 0 12 2 2 8 8 2 12 8 0 2 12 0 0 2 2 0 6 14 8 0 2 10 0 0 8 6 6 14 12 10 8 12 2 0 10 6 14 12 8 14 2 14 6 4 10 6 12 12 10 4 10 2 10 12 0 2 8 10 8 6 12 6 4 14 6 6 8 2 2 8 10 12 4 10 4 12 12 2 8 10 6 14 8 2 8 2 6 2 2 0 6 0 0 0 4 0 0 12 0 12 12 8 12 12 12 12 0 4 12 8 4 12 4 8 8 4 8 4 0 4 0 8 0 12 4 8 0 12 8 0 0 4 0 4 8 0 0 4 8 12 8 4 4 4 4 8 12 12 8 4 8 12 8 4 4 12 0 0 8 4 8 12 4 8 12 12 8 4 0 0 12 0 0 0 0 12 4 4 4 12 8 8 4 8 8 4 4 0 4 0 12 0 12 0 4 0 0 12 8 4 8 4 4 8 4 0 4 4 8 4 12 0 4 8 4 0 12 8 12 8 8 0 12 12 12 0 4 0 0 4 8 12 0 0 4 12 12 12 8 4 0 0 8 0 0 8 8 8 12 4 12 generates a code of length 80 over Z16 who´s minimum homogenous weight is 72. Homogenous weight enumerator: w(x)=1x^0+151x^72+234x^73+500x^74+686x^75+1073x^76+1222x^77+1745x^78+1724x^79+1977x^80+1854x^81+1713x^82+1128x^83+825x^84+502x^85+402x^86+202x^87+198x^88+80x^89+74x^90+32x^91+30x^92+12x^93+9x^94+2x^95+1x^96+4x^98+2x^99+1x^114 The gray image is a code over GF(2) with n=640, k=14 and d=288. This code was found by Heurico 1.16 in 7.06 seconds.