The generator matrix 1 0 1 1 1 6 1 1 8 1 1 14 8 1 1 6 1 1 1 1 8 1 1 6 1 12 1 1 1 2 4 1 1 6 1 1 1 10 1 10 1 1 1 1 6 1 1 0 1 4 1 1 1 8 1 1 12 1 1 1 2 1 1 8 1 1 4 1 1 1 0 1 6 2 1 2 1 1 10 4 1 0 1 11 6 1 1 0 11 1 6 13 1 1 8 3 1 9 6 5 4 1 14 3 1 10 1 11 13 8 1 1 10 12 1 5 7 15 1 6 1 8 14 4 12 1 0 11 1 0 1 5 14 5 1 1 14 1 9 9 9 1 6 11 2 14 2 1 12 15 10 1 13 1 14 0 12 13 6 1 8 0 0 0 12 0 0 0 0 0 0 0 4 8 12 4 8 12 12 4 12 4 8 8 0 12 8 4 4 8 0 12 12 0 4 0 8 12 12 12 12 4 0 12 0 4 0 4 8 12 8 4 4 12 0 12 8 4 0 4 4 4 0 12 8 12 0 0 8 0 8 8 4 4 8 8 0 12 12 12 0 4 0 0 0 0 12 0 0 12 8 0 0 0 0 0 4 12 4 4 8 12 4 12 8 8 0 4 0 12 12 0 4 4 0 8 12 0 8 0 8 4 0 8 4 12 12 8 12 0 12 0 4 8 8 4 0 12 8 12 8 4 4 8 8 4 4 12 8 8 12 4 4 0 4 8 12 8 0 0 4 0 0 0 0 0 0 0 4 0 0 12 12 8 8 12 8 4 12 8 8 4 8 4 0 12 8 4 12 12 4 8 4 4 4 8 12 12 8 8 12 4 8 8 4 4 0 0 8 8 4 8 8 4 12 0 4 4 8 0 0 12 8 12 4 0 4 4 8 12 0 4 12 0 0 0 4 8 12 0 12 8 0 0 0 0 0 0 0 0 8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 8 8 8 8 8 8 8 8 8 0 0 8 8 8 0 8 0 0 0 8 0 8 8 8 0 0 8 8 8 8 8 0 8 0 0 0 0 0 8 0 8 8 8 0 8 8 8 8 0 8 0 8 0 8 8 0 8 8 0 0 0 0 0 0 0 0 0 8 8 0 8 8 8 0 0 8 0 8 0 0 8 0 0 0 0 8 8 0 0 8 0 8 0 8 0 0 0 8 0 0 8 0 0 8 8 8 8 0 8 8 8 0 8 8 8 8 0 0 0 8 8 0 8 8 0 8 8 8 8 0 0 8 0 0 0 0 8 0 8 8 8 0 generates a code of length 81 over Z16 who´s minimum homogenous weight is 70. Homogenous weight enumerator: w(x)=1x^0+65x^70+126x^71+200x^72+542x^73+687x^74+1442x^75+2097x^76+3636x^77+5079x^78+7394x^79+7388x^80+8584x^81+7292x^82+7362x^83+4846x^84+3748x^85+2107x^86+1366x^87+590x^88+386x^89+201x^90+138x^91+73x^92+56x^93+45x^94+26x^95+27x^96+8x^97+10x^98+2x^99+8x^100+2x^104+2x^106 The gray image is a code over GF(2) with n=648, k=16 and d=280. This code was found by Heurico 1.16 in 71.7 seconds.