The generator matrix 1 0 1 1 1 12 1 1 2 1 6 1 1 1 1 8 1 10 1 1 10 0 1 1 6 1 1 14 1 1 8 1 1 1 1 4 1 1 10 1 8 1 1 1 1 1 0 1 1 8 1 0 2 2 6 2 12 1 1 12 1 1 4 1 2 8 1 14 1 1 8 10 1 12 1 12 8 10 12 1 4 0 1 1 12 11 1 2 5 1 6 1 7 7 13 4 1 10 1 4 5 1 1 7 2 1 9 10 1 14 15 1 11 8 1 12 1 13 10 1 14 1 2 13 3 15 0 1 0 1 1 3 1 10 1 1 12 1 2 7 1 1 5 0 1 10 0 4 1 6 9 1 1 11 12 10 1 1 1 1 5 1 0 0 2 6 4 6 2 0 10 0 8 2 12 4 10 4 6 0 4 14 6 6 2 4 6 6 0 12 2 14 12 8 2 12 0 2 10 14 14 4 10 12 4 8 8 6 8 8 4 2 6 6 6 12 6 14 2 4 10 6 2 14 2 14 10 2 2 10 2 14 10 12 2 2 0 12 6 4 0 0 10 0 0 0 8 0 0 0 0 8 0 0 0 8 8 0 0 8 0 8 8 0 8 8 8 8 8 8 8 8 0 0 8 0 0 0 8 8 8 0 0 8 0 8 0 8 0 8 0 8 0 8 0 8 0 0 0 0 0 8 0 0 8 0 8 0 8 0 8 0 8 0 8 8 8 8 8 0 8 8 0 8 0 0 0 0 8 0 0 0 0 8 8 8 0 8 8 0 0 8 8 8 0 0 0 8 8 0 8 0 8 8 0 0 0 0 0 8 0 0 8 8 8 8 8 0 0 8 0 8 0 8 8 0 0 0 0 0 0 8 8 8 0 8 0 0 8 0 8 8 8 8 8 0 0 8 0 0 0 8 8 0 0 0 0 0 0 0 8 0 0 8 0 0 8 0 0 8 8 8 8 8 0 8 0 8 0 8 8 0 8 0 8 8 0 8 0 0 0 0 0 0 8 8 0 8 8 8 0 8 8 0 0 0 0 8 8 8 8 8 8 8 8 8 0 8 0 8 8 0 8 0 0 8 0 0 8 0 8 0 0 8 0 8 0 0 0 0 0 0 8 0 8 0 0 0 8 8 8 0 0 0 8 8 8 0 8 8 0 0 0 0 8 0 8 8 8 8 8 0 0 8 0 0 8 8 0 8 8 0 0 0 0 8 8 8 0 8 8 0 0 8 8 0 8 0 8 8 8 0 8 8 0 0 8 0 0 0 0 8 0 0 8 8 0 0 0 0 0 0 0 0 8 0 8 8 8 8 0 8 0 0 8 8 8 8 8 0 8 0 8 0 8 0 0 8 0 8 8 0 8 8 8 0 0 0 8 8 8 8 0 0 8 0 8 0 8 8 0 0 0 8 8 8 0 0 8 0 0 0 0 0 8 8 0 8 8 0 0 8 0 8 0 0 0 0 generates a code of length 81 over Z16 who´s minimum homogenous weight is 71. Homogenous weight enumerator: w(x)=1x^0+48x^71+238x^72+496x^73+741x^74+1556x^75+2252x^76+3736x^77+4817x^78+6862x^79+7989x^80+8488x^81+7494x^82+6916x^83+5181x^84+3746x^85+2070x^86+1328x^87+659x^88+384x^89+212x^90+164x^91+50x^92+36x^93+16x^94+14x^95+8x^96+8x^97+8x^98+4x^99+3x^100+2x^101+4x^103+1x^104+1x^106+2x^108+1x^110 The gray image is a code over GF(2) with n=648, k=16 and d=284. This code was found by Heurico 1.16 in 66.3 seconds.