The generator matrix 1 0 1 1 1 6 1 1 4 1 2 1 1 4 1 1 1 4 1 1 2 1 1 2 1 1 4 2 1 1 1 1 1 0 1 0 0 1 1 1 1 2 1 6 0 1 1 4 4 1 1 1 6 1 1 1 1 4 1 1 2 1 0 1 6 1 1 4 1 1 1 1 4 1 0 0 0 1 2 0 6 2 2 2 0 1 1 0 1 1 2 3 1 6 1 7 3 1 0 1 6 1 5 2 1 6 3 1 4 3 1 1 3 5 0 3 0 1 4 1 1 4 1 5 4 1 6 1 1 6 2 1 1 4 1 1 1 2 1 3 3 1 1 1 1 4 1 5 1 0 4 1 5 1 7 2 2 7 2 1 1 2 6 0 1 1 0 0 0 0 2 0 0 0 0 0 0 0 4 6 2 2 2 4 6 6 2 4 6 2 0 6 2 0 6 4 2 2 4 6 6 0 4 4 2 4 6 0 2 2 4 6 0 6 2 2 6 4 6 0 0 0 2 0 4 6 4 6 6 4 4 6 2 6 2 4 6 6 4 6 6 6 2 6 6 2 0 0 2 6 6 2 0 0 0 2 0 0 2 0 2 4 6 4 2 6 4 6 6 0 6 2 6 4 6 4 2 0 4 0 0 0 2 6 2 6 2 0 6 4 2 0 4 6 4 0 0 2 2 6 6 2 2 6 2 6 2 6 2 0 6 2 0 0 6 2 6 4 6 2 0 0 0 0 6 0 6 4 2 6 4 2 2 2 4 2 0 0 0 0 2 0 0 6 4 0 0 0 4 6 6 6 2 6 0 4 2 6 6 6 6 0 4 2 6 2 6 6 0 2 6 2 4 6 2 4 0 2 0 4 0 2 0 0 4 6 4 4 6 2 6 4 0 2 4 0 0 4 6 6 6 4 2 4 4 0 0 2 2 0 2 4 0 0 2 4 2 6 6 0 0 0 0 0 0 4 0 0 4 4 0 4 0 0 0 4 4 4 4 4 0 0 4 4 4 0 4 4 0 4 0 0 4 0 4 0 4 0 0 0 4 4 4 4 4 4 0 4 0 0 4 0 4 4 4 4 4 4 4 0 4 0 0 0 4 0 0 4 0 0 4 4 4 4 0 0 0 4 0 0 4 4 4 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 0 4 4 4 4 4 4 0 4 0 4 4 0 0 4 4 0 4 4 4 0 0 4 4 0 0 0 4 4 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 4 0 0 0 4 4 4 4 4 4 4 4 4 4 0 4 0 0 0 0 4 0 0 4 0 4 0 4 4 4 0 0 0 4 4 0 0 4 0 0 4 4 0 0 4 4 0 4 4 0 4 4 0 4 0 0 0 generates a code of length 84 over Z8 who´s minimum homogenous weight is 72. Homogenous weight enumerator: w(x)=1x^0+191x^72+24x^73+579x^74+156x^75+1132x^76+436x^77+1846x^78+752x^79+3044x^80+1152x^81+3543x^82+1632x^83+3954x^84+1432x^85+3858x^86+1176x^87+2717x^88+920x^89+1882x^90+356x^91+984x^92+116x^93+460x^94+24x^95+203x^96+16x^97+105x^98+56x^100+12x^102+4x^104+3x^106+2x^108 The gray image is a code over GF(2) with n=336, k=15 and d=144. This code was found by Heurico 1.16 in 65.4 seconds.