The generator matrix

 1  1  1  1  1  1  1  1  2  1  2  1  2  4  1  1  4  2  1
 0 12  0  0  0  0  0  0  0  0 12 12  8  8  4 12  8  4  0
 0  0 12  0  0  0  0  8 12  8  0 12 12  8  8 12 12  0  0
 0  0  0 12  0  0  8  4  4  4  4  4  4  0 12  8  4  4  0
 0  0  0  0 12  0 12 12  8  4  8  0  8  8 12 12  4 12  0
 0  0  0  0  0 12  4  8 12  4  4  8  8  4  4  4 12 12  8

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

Homogenous weight enumerator: w(x)=1x^0+61x^12+94x^13+180x^14+262x^15+573x^16+1450x^17+3299x^18+4562x^19+3244x^20+1474x^21+597x^22+282x^23+182x^24+54x^25+45x^26+14x^27+3x^28+7x^30

The gray image is a code over GF(2) with n=152, k=14 and d=48.
This code was found by Heurico 1.16 in 1.01 seconds.