The generator matrix

 1  1  1  1  2  0  0  1  1  2  1  1
 0  2  0  2  2  2 12  0 10  2  0  2
 0  0  2  2  6 12  2 12  6  2  0  2
 0  0  0  8  0  0  0  0  0  8  0  8
 0  0  0  0  8  0  0  0  8  0  0  8
 0  0  0  0  0  8  0  0  8  8  0  0
 0  0  0  0  0  0  8  0  8  8  8  0
 0  0  0  0  0  0  0  8  8  0  8  0

generates a code of length 12 over Z16 who´s minimum homogenous weight is 6.

Homogenous weight enumerator: w(x)=1x^0+29x^6+40x^7+286x^8+1048x^9+2656x^10+6032x^11+12484x^12+6192x^13+2666x^14+968x^15+281x^16+56x^17+24x^18+4x^20+1x^22

The gray image is a code over GF(2) with n=96, k=15 and d=24.
This code was found by Heurico 1.16 in 0.406 seconds.