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 2 1 2 1 4 1 1 1 1 1 0 1 1 4 1 1 1 2 1 1 4 1 2 1 1 2 4 2 1 0 2 1 1 1 1 0 1 2 1 1 2 1 4 2 2 0 0 2 0 0 0 0 0 0 0 2 6 2 2 6 2 2 4 0 4 6 6 2 2 4 2 4 0 6 4 6 2 4 4 4 4 4 4 4 0 0 0 0 6 0 2 2 6 2 6 6 2 4 0 6 0 6 2 6 2 4 2 6 4 2 0 4 6 6 4 4 2 2 6 2 0 2 2 0 0 2 0 0 2 0 0 0 2 6 2 2 2 4 2 2 0 4 4 6 0 0 2 0 4 0 6 6 0 6 2 4 2 6 6 4 0 2 6 6 2 6 0 4 0 0 6 2 4 6 4 6 6 6 4 2 4 2 2 4 0 6 0 0 4 0 4 4 0 2 2 2 2 4 0 4 6 0 6 0 2 0 0 0 0 2 0 2 2 2 4 4 0 0 2 6 6 2 4 6 2 2 6 0 6 2 0 4 0 2 4 4 0 6 6 0 6 2 2 4 2 4 2 0 4 4 2 4 6 2 2 2 4 2 0 4 2 6 0 4 4 0 6 0 6 2 0 2 4 2 6 6 4 2 0 6 2 4 6 2 6 2 0 0 0 0 2 2 4 6 2 4 2 2 6 4 4 6 0 2 2 4 0 6 6 4 4 6 2 6 4 4 6 4 6 6 6 4 0 6 4 4 4 6 6 0 4 6 6 6 4 0 6 2 4 0 4 2 4 2 4 0 4 4 4 4 6 0 2 2 0 2 0 0 2 0 4 6 0 2 4 2 0 0 0 0 0 4 4 4 0 0 4 4 4 4 0 0 4 0 0 4 0 0 4 4 4 4 4 0 4 4 0 0 0 0 4 0 4 0 0 0 4 4 0 4 4 0 4 0 4 4 4 0 0 0 4 4 0 4 4 0 0 4 0 0 4 0 4 0 4 0 0 4 4 4 0 0 0 4 4 4 generates a code of length 80 over Z8 who´s minimum homogenous weight is 71. Homogenous weight enumerator: w(x)=1x^0+78x^71+128x^72+154x^73+161x^74+220x^75+284x^76+274x^77+282x^78+318x^79+388x^80+340x^81+321x^82+270x^83+234x^84+184x^85+78x^86+90x^87+85x^88+48x^89+41x^90+44x^91+26x^92+20x^93+8x^94+2x^95+5x^96+2x^97+5x^98+2x^99+2x^101+1x^120 The gray image is a code over GF(2) with n=320, k=12 and d=142. This code was found by Heurico 1.16 in 12.4 seconds.