The generator matrix 1 0 1 1 1 14 1 8 1 1 1 0 1 1 6 2 14 4 1 1 0 1 11 6 1 1 0 1 3 6 5 1 8 11 1 8 1 0 13 0 0 0 12 0 0 0 0 4 8 12 0 4 12 4 0 4 8 8 8 0 0 0 0 12 0 0 0 4 0 0 4 12 8 12 4 12 8 12 0 12 0 0 0 0 4 4 12 4 8 4 4 0 0 4 4 12 4 12 4 12 0 0 0 0 0 8 0 0 0 0 0 0 8 8 8 8 0 8 8 0 0 0 0 0 0 0 8 8 8 0 0 8 8 0 8 0 8 0 8 0 generates a code of length 20 over Z16 who´s minimum homogenous weight is 13. Homogenous weight enumerator: w(x)=1x^0+52x^13+158x^14+292x^15+813x^16+3122x^17+7128x^18+12880x^19+16544x^20+12966x^21+7184x^22+3156x^23+802x^24+238x^25+112x^26+56x^27+16x^28+6x^29+10x^30 The gray image is a code over GF(2) with n=160, k=16 and d=52. This code was found by Heurico 1.16 in 7.5 seconds.