The generator matrix

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

generates a code of length 19 over Z16 who´s minimum homogenous weight is 15.

Homogenous weight enumerator: w(x)=1x^0+78x^15+258x^16+354x^17+891x^18+954x^19+920x^20+312x^21+210x^22+86x^23+19x^24+6x^25+3x^26+2x^27+2x^28

The gray image is a code over GF(2) with n=152, k=12 and d=60.
This code was found by Heurico 1.16 in 0.0643 seconds.