The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  2  2  2  1  1
 0  8  0  0  0  0  0  0  0  0  0  8  0  8  8  0  0
 0  0  8  0  0  0  0  0  0  0  0  8  8  8  0  0  0
 0  0  0  8  0  0  0  0  0  0  0  8  8  0  8  0  0
 0  0  0  0  8  0  0  0  0  0  8  8  0  0  8  0  0
 0  0  0  0  0  8  0  0  0  0  8  0  0  8  8  0  0
 0  0  0  0  0  0  8  0  0  0  8  0  8  8  0  0  0
 0  0  0  0  0  0  0  8  0  0  8  0  8  0  8  0  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  8  8  0  0

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

Homogenous weight enumerator: w(x)=1x^0+77x^8+196x^12+128x^14+699x^16+6144x^17+384x^18+416x^20+119x^24+28x^28

The gray image is a code over GF(2) with n=136, k=13 and d=32.
This code was found by Heurico 1.16 in 0.0609 seconds.