The generator matrix

 1  1  1  1  1  1  1  1  2  0  2  1  1  1  1 12  1  2  2  1
 0  2  0  2  0  8  2 10 12 12 10  2 14  0  6  2  0  6  4  8
 0  0  2  2 12 14  6 12  2  2  2  2 12  4 12  6 12  4  2  6
 0  0  0  4  0  0 12  8 12 12  4  0  4  4  4  8  8 12  8  4
 0  0  0  0  8  8  8  8  8  0  8  0  8  0  0  8  0  8  8  0

generates a code of length 20 over Z16 who´s minimum homogenous weight is 15.

Homogenous weight enumerator: w(x)=1x^0+32x^15+190x^16+410x^17+929x^18+1484x^19+2100x^20+1516x^21+972x^22+320x^23+139x^24+74x^25+17x^26+4x^27+2x^28+2x^30

The gray image is a code over GF(2) with n=160, k=13 and d=60.
This code was found by Heurico 1.16 in 0.281 seconds.