The generator matrix

 1  1  1  1  2  0  1  1  4  2  1  1  2  2  1  1
 0  2  0 14  6  2  4 12  0  4  6 14  6 14  0  0
 0  0 12  4  0 12  4  0  4  4  0  4  0  4  0  0
 0  0  0  8  0  0  0  0  0  0  0  8  8  8  0  0
 0  0  0  0  8  0  0  0  0  0  8  8  8  0  0  0
 0  0  0  0  0  8  0  0  0  0  8  8  0  8  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  8  0  8  8  0  0  8  0  0
 0  0  0  0  0  0  0  0  8  8  8  8  0  0  0  0

generates a code of length 16 over Z16 who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+71x^8+192x^10+288x^11+598x^12+1696x^13+2880x^14+6208x^15+8895x^16+6208x^17+2880x^18+1696x^19+612x^20+288x^21+192x^22+57x^24+6x^28

The gray image is a code over GF(2) with n=128, k=15 and d=32.
This code was found by Heurico 1.16 in 0.697 seconds.