The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+248x^8+320x^9+1544x^10+3264x^11+5598x^12+3264x^13+1632x^14+320x^15+167x^16+24x^18+2x^20

The gray image is a code over GF(2) with n=96, k=14 and d=32.
This code was found by Heurico 1.16 in 41.6 seconds.