The generator matrix

 1  0  1  1  1 12  4  1 10  1  8  1
 0  1  1  0 11  1  2 15  1  2  0  0
 0  0  2  6  0  2  2  2  6  6  2  0
 0  0  0 12 12 12  8  4  8  4 12  0

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

Homogenous weight enumerator: w(x)=1x^0+74x^8+204x^9+801x^10+1780x^11+2480x^12+1788x^13+786x^14+188x^15+77x^16+8x^17+5x^18

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 0.0655 seconds.