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 1 1 1 4 2 4 4 2 1 1 2 2 2 1 1 1 0 1 4 1 4 4 1 2 1 2 0 2 1 0 4 1 1 2 1 1 4 1 1 0 0 2 1 1 0 2 0 0 0 2 6 2 0 4 0 2 0 6 2 4 2 2 4 0 2 6 6 4 6 2 6 4 0 0 2 6 4 2 6 0 0 2 2 4 2 2 2 4 4 2 6 6 4 2 0 2 2 6 0 0 2 0 0 4 0 6 2 6 4 0 2 2 0 0 6 4 4 6 6 0 0 4 4 0 0 0 2 0 2 2 6 0 0 0 2 4 2 2 4 6 2 2 0 6 0 6 0 4 2 4 4 6 6 0 6 4 4 2 2 0 0 0 2 2 2 6 6 2 0 6 6 2 6 0 6 0 2 4 2 6 4 4 4 6 4 0 4 0 0 2 6 2 0 6 6 4 2 4 6 2 4 2 6 6 0 0 0 2 2 0 6 2 0 2 4 0 6 2 2 4 0 0 2 2 6 6 0 4 4 4 2 2 4 0 4 0 2 6 2 0 2 0 0 2 4 0 4 0 2 0 2 6 6 2 0 6 2 6 4 4 6 2 0 0 4 4 4 2 6 2 2 0 2 2 4 4 4 0 6 6 2 4 0 0 0 0 0 0 4 0 0 0 4 4 4 0 0 0 0 0 0 4 4 0 0 4 4 4 0 4 0 4 4 0 4 4 0 4 0 0 4 4 0 4 0 4 4 4 4 0 0 0 0 0 4 4 0 4 0 4 0 4 0 0 4 0 0 4 4 0 0 4 0 4 4 4 4 4 0 0 0 4 0 4 0 0 0 0 0 4 0 0 4 0 4 4 4 4 0 4 0 0 0 4 0 0 4 0 0 4 4 4 4 4 4 0 0 4 0 4 0 0 0 0 0 4 4 0 0 4 0 4 4 0 0 4 4 0 0 0 0 4 0 4 4 0 4 0 4 0 0 4 4 4 0 0 4 4 0 4 4 4 0 4 0 0 0 0 0 0 4 0 0 4 4 4 0 0 0 0 4 0 0 4 4 4 4 0 0 4 0 0 0 0 4 4 4 0 4 4 4 4 0 4 0 4 0 4 0 4 0 4 4 4 4 4 0 0 0 0 0 4 4 0 0 0 4 4 0 4 4 0 4 4 0 4 4 0 0 4 4 4 4 4 0 0 0 0 0 0 0 4 4 4 0 4 0 0 0 0 4 4 4 4 0 4 0 0 4 4 4 4 0 4 0 4 0 0 4 0 0 0 0 0 0 4 4 4 0 4 0 0 0 4 0 0 4 4 0 4 4 4 0 4 0 4 4 0 0 4 0 0 4 4 0 0 0 0 4 0 4 4 0 0 generates a code of length 80 over Z8 who´s minimum homogenous weight is 69. Homogenous weight enumerator: w(x)=1x^0+48x^69+121x^70+128x^71+233x^72+262x^73+303x^74+412x^75+472x^76+580x^77+670x^78+646x^79+648x^80+674x^81+550x^82+592x^83+481x^84+332x^85+275x^86+182x^87+145x^88+118x^89+93x^90+68x^91+54x^92+32x^93+28x^94+18x^95+13x^96+2x^97+5x^98+1x^100+2x^102+2x^103+1x^114 The gray image is a code over GF(2) with n=320, k=13 and d=138. This code was found by Heurico 1.16 in 5.99 seconds.