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 2 2 2 1 1 2 1 4 1 2 2 2 1 1 2 2 1 1 1 4 1 1 2 1 2 1 2 1 4 8 1 2 2 1 2 1 1 2 1 4 2 1 1 1 1 0 12 0 0 0 0 0 0 0 0 8 4 12 12 8 0 12 12 4 4 8 4 0 12 12 4 4 4 12 8 8 4 12 8 4 12 8 0 4 8 0 0 0 0 4 4 4 12 8 8 0 8 4 0 8 8 4 0 8 12 12 12 12 8 8 0 4 8 8 8 4 0 12 8 8 0 12 4 8 12 8 0 0 12 0 0 0 0 0 0 0 12 8 4 12 4 4 4 12 0 8 12 12 4 4 12 8 0 12 0 4 12 0 8 0 8 12 8 8 12 4 12 12 4 12 0 4 12 12 0 8 12 4 0 0 0 8 4 8 12 8 4 4 0 8 0 4 4 8 0 0 0 12 12 8 8 4 8 8 8 4 0 0 0 0 12 0 0 8 12 12 4 4 12 8 12 12 0 8 12 12 8 0 8 12 12 12 0 4 0 4 4 8 0 12 0 8 8 8 4 0 4 8 8 8 4 4 4 0 0 12 0 0 8 4 4 0 12 12 8 12 4 0 4 4 12 0 12 12 12 8 12 8 8 8 0 4 12 0 4 4 8 0 0 0 0 0 12 0 12 12 4 8 0 0 0 0 8 0 12 4 4 12 4 0 4 12 0 12 12 12 8 12 4 0 8 0 12 8 8 8 8 4 12 0 8 8 8 4 8 12 4 8 0 4 8 0 8 12 0 4 12 8 12 4 4 0 12 0 4 12 8 8 4 8 12 4 12 12 12 8 8 0 0 0 0 0 0 0 12 4 8 4 4 0 0 0 0 4 4 0 8 4 4 0 4 12 12 12 8 8 12 4 0 12 4 4 8 0 8 12 0 8 0 4 8 0 12 0 8 0 8 12 4 8 0 4 8 0 12 8 8 12 0 8 8 12 4 12 8 8 0 4 0 4 8 4 8 12 4 0 12 8 8 4 generates a code of length 81 over Z16 who´s minimum homogenous weight is 70. Homogenous weight enumerator: w(x)=1x^0+35x^70+96x^71+151x^72+228x^73+311x^74+292x^75+405x^76+520x^77+900x^78+1672x^79+2393x^80+2700x^81+2322x^82+1646x^83+841x^84+458x^85+349x^86+234x^87+200x^88+138x^89+126x^90+126x^91+86x^92+46x^93+39x^94+30x^95+19x^96+6x^97+13x^98+1x^118 The gray image is a code over GF(2) with n=648, k=14 and d=280. This code was found by Heurico 1.16 in 10.1 seconds.