The generator matrix

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

generates a code of length 19 over Z16 who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+113x^8+56x^10+448x^12+315x^14+512x^15+723x^16+2048x^17+392x^18+23552x^19+392x^20+2048x^21+723x^22+512x^23+315x^24+448x^26+56x^28+113x^30+1x^38

The gray image is a code over GF(2) with n=152, k=15 and d=32.
This code was found by Heurico 1.16 in 0.81 seconds.