The generator matrix

 1  0  1  1  1 14  1  1  6  1  1  8
 0  1 11 14  5  1  8  3  1 14  3  1
 0  0 12  4  0  4  4  0  8 12  8  4
 0  0  0  8  0  0  8  0  0  8  8  0
 0  0  0  0  8  0  8  8  0  8  0  0
 0  0  0  0  0  8  8  8  8  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+64x^8+64x^9+740x^10+1472x^11+3502x^12+1472x^13+760x^14+64x^15+47x^16+4x^18+2x^20

The gray image is a code over GF(2) with n=96, k=13 and d=32.
This code was found by Heurico 1.16 in 0.0688 seconds.