The generator matrix 1 0 1 1 1 0 1 1 4 1 1 0 1 4 1 4 2 2 0 1 0 1 1 0 1 1 3 0 1 0 5 1 2 1 2 1 4 4 2 0 0 0 2 0 0 0 0 6 0 2 6 2 4 6 6 6 0 4 0 0 0 0 0 2 0 6 2 6 0 2 0 6 4 4 0 2 0 6 0 0 0 0 0 0 2 0 2 6 2 0 2 4 2 0 4 2 2 4 0 0 0 0 0 0 0 4 0 0 4 0 0 0 0 4 4 4 4 0 0 0 0 0 0 0 0 0 4 0 0 4 4 4 4 0 0 4 4 4 0 0 0 0 0 0 0 0 0 4 4 4 0 4 4 4 0 4 4 0 0 0 generates a code of length 20 over Z8 who´s minimum homogenous weight is 12. Homogenous weight enumerator: w(x)=1x^0+121x^12+152x^13+348x^14+596x^15+1157x^16+2860x^17+2645x^18+6348x^19+3654x^20+7124x^21+2776x^22+2700x^23+1146x^24+596x^25+354x^26+84x^27+65x^28+20x^29+20x^30+1x^34 The gray image is a code over GF(2) with n=80, k=15 and d=24. This code was found by Heurico 1.16 in 4.97 seconds.