The generator matrix 1 0 0 0 1 1 1 6 4 0 1 1 6 1 1 4 0 1 1 1 0 1 0 0 0 1 1 1 1 1 6 3 4 6 4 2 4 0 2 0 0 0 1 0 1 1 0 3 2 0 2 1 1 5 6 1 2 0 3 0 0 0 0 1 1 0 1 3 1 4 3 1 3 4 4 6 1 2 4 0 0 0 0 0 2 0 2 6 2 0 0 4 0 4 2 2 6 4 4 2 0 0 0 0 0 2 2 2 4 6 6 4 6 2 4 4 0 6 0 2 generates a code of length 20 over Z8 who´s minimum homogenous weight is 13. Homogenous weight enumerator: w(x)=1x^0+104x^13+403x^14+984x^15+2279x^16+4712x^17+7543x^18+10536x^19+12153x^20+10760x^21+7853x^22+4520x^23+2179x^24+1048x^25+325x^26+88x^27+27x^28+16x^29+4x^30+1x^32 The gray image is a code over GF(2) with n=80, k=16 and d=26. This code was found by Heurico 1.16 in 20.1 seconds.