The generator matrix

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

generates a code of length 19 over Z16 who´s minimum homogenous weight is 12.

Homogenous weight enumerator: w(x)=1x^0+132x^12+32x^13+320x^14+320x^15+2312x^16+2016x^17+7424x^18+7552x^19+7608x^20+2016x^21+2176x^22+320x^23+420x^24+32x^25+64x^26+20x^28+3x^32

The gray image is a code over GF(2) with n=152, k=15 and d=48.
This code was found by Heurico 1.16 in 2.15 seconds.