The generator matrix 1 0 1 1 1 6 1 1 4 1 2 1 1 1 0 1 1 4 2 1 1 1 1 6 1 1 4 1 1 1 4 6 1 6 1 1 1 1 4 4 1 6 1 1 1 1 1 1 1 1 1 6 6 1 0 1 1 1 2 1 1 1 4 1 1 2 1 0 1 1 2 1 1 4 4 2 1 1 1 1 0 1 1 6 3 1 0 3 1 2 1 5 6 7 1 0 1 1 1 4 3 2 5 1 0 7 1 5 4 2 1 1 2 1 7 1 4 2 1 1 2 1 5 3 1 7 3 5 3 1 0 1 1 1 1 0 0 5 1 1 0 1 1 0 2 1 2 1 7 0 1 4 5 1 1 1 6 4 3 3 0 0 2 0 6 0 6 4 6 2 2 0 4 2 4 0 2 6 6 2 4 2 4 0 4 2 4 2 2 4 2 0 2 6 2 6 2 0 4 2 6 2 4 0 4 4 0 0 4 2 4 4 4 4 4 4 4 6 4 6 2 6 6 0 6 6 2 6 2 6 4 4 4 6 2 2 6 2 2 0 0 0 0 4 0 0 0 4 4 0 4 4 4 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 0 0 4 4 0 4 4 4 4 4 4 4 4 4 0 0 4 4 0 4 0 0 0 0 0 4 4 4 4 4 4 4 0 0 0 0 0 4 4 4 0 4 4 4 0 4 0 4 0 4 4 0 0 0 0 4 0 0 0 0 4 4 4 4 0 4 4 4 4 0 0 0 4 4 4 4 4 4 0 4 0 0 0 0 4 0 4 4 0 4 4 0 0 0 4 0 4 4 4 4 4 4 0 4 4 0 0 4 0 4 4 4 0 4 0 4 4 4 4 0 4 0 4 4 4 0 4 4 0 0 4 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 4 4 4 4 4 4 4 0 4 0 4 4 0 0 4 4 4 4 4 4 4 4 4 0 4 4 0 4 0 4 4 0 0 4 0 4 0 4 0 4 0 0 4 4 0 4 4 0 0 0 4 4 4 0 4 0 0 4 4 0 0 0 0 0 0 0 0 4 0 4 0 0 4 4 4 4 4 4 4 0 0 0 4 4 4 0 0 0 0 0 4 0 4 4 4 4 4 4 4 0 0 0 4 4 0 4 0 0 0 4 4 0 4 0 4 0 4 4 4 4 0 4 0 0 4 0 0 4 4 4 0 4 0 0 4 0 0 0 4 0 0 generates a code of length 80 over Z8 who´s minimum homogenous weight is 72. Homogenous weight enumerator: w(x)=1x^0+76x^72+120x^73+117x^74+360x^75+164x^76+568x^77+170x^78+488x^79+102x^80+488x^81+134x^82+568x^83+66x^84+360x^85+52x^86+120x^87+63x^88+21x^90+28x^92+18x^94+5x^96+4x^100+1x^104+2x^108 The gray image is a code over GF(2) with n=320, k=12 and d=144. This code was found by Heurico 1.16 in 1.14 seconds.