The generator matrix

 1  0  0  0  1  1  1  2  1  1  1  1
 0  1  0  0  4  5  1  1  6 11 13  6
 0  0  1  0  5  1  4  3  4  7 10  7
 0  0  0  1  1  2  3  1  7  3  4  2
 0  0  0  0  8  0  8  8  0  0  8  0

generates a code of length 12 over Z16 who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+431x^8+2376x^9+9894x^10+30352x^11+44879x^12+30496x^13+9908x^14+2288x^15+416x^16+24x^17+6x^18+1x^20

The gray image is a code over GF(2) with n=96, k=17 and d=32.
This code was found by Heurico 1.16 in 14.2 seconds.