The generator matrix

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

generates a code of length 17 over Z16 who´s minimum homogenous weight is 14.

Homogenous weight enumerator: w(x)=1x^0+104x^14+277x^16+256x^17+312x^18+40x^20+32x^22+2x^24

The gray image is a code over GF(2) with n=136, k=10 and d=56.
This code was found by Heurico 1.16 in 29 seconds.