The generator matrix 1 1 1 1 1 1 2 1 1 8 1 2 1 1 2 2 1 4 2 1 0 2 0 6 0 14 6 0 6 2 12 6 2 0 14 4 10 0 12 0 0 0 12 0 0 0 0 4 0 0 12 12 4 8 12 8 4 8 12 12 0 0 0 12 0 0 0 4 4 8 8 12 0 12 4 0 4 4 8 0 0 0 0 0 12 4 0 8 12 4 4 8 0 12 12 12 0 8 12 12 0 0 0 0 0 8 0 0 0 0 0 8 8 8 0 0 8 8 8 8 0 0 0 0 0 0 8 8 0 8 0 8 8 8 8 8 0 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+50x^13+162x^14+326x^15+649x^16+1402x^17+3310x^18+6406x^19+8086x^20+6430x^21+3426x^22+1410x^23+596x^24+302x^25+138x^26+50x^27+10x^28+8x^29+4x^30+2x^32 The gray image is a code over GF(2) with n=160, k=15 and d=52. This code was found by Heurico 1.16 in 50.6 seconds.