The generator matrix

 1  0  1  1  1  6  1  1 12  1  1  0  0  0  1
 0  1  3  6  5  1 12  7  1  6  3  1  1  1  0
 0  0  8  0  0  0  0  0  0  0  8  0  8  8  0
 0  0  0  8  0  0  0  0  0  0  8  8  8  0  0
 0  0  0  0  8  0  0  0  0  0  8  8  0  8  0
 0  0  0  0  0  8  0  0  0  8  8  0  0  8  0
 0  0  0  0  0  0  8  0  0  8  0  0  8  8  0
 0  0  0  0  0  0  0  8  0  8  0  8  8  0  0
 0  0  0  0  0  0  0  0  8  8  8  8  0  0  0

generates a code of length 15 over Z16 who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+55x^8+86x^10+256x^11+736x^12+2944x^13+7304x^14+9984x^15+7319x^16+2944x^17+756x^18+256x^19+80x^20+40x^22+1x^24+6x^26

The gray image is a code over GF(2) with n=120, k=15 and d=32.
This code was found by Heurico 1.16 in 0.364 seconds.