The generator matrix

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

generates a code of length 17 over Z16 who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+120x^8+56x^10+668x^12+1488x^14+10158x^16+8192x^17+9408x^18+2056x^20+304x^22+280x^24+8x^26+28x^28+1x^32

The gray image is a code over GF(2) with n=136, k=15 and d=32.
This code was found by Heurico 1.16 in 0.867 seconds.