The generator matrix

 1  0  1  1  1  0  1  1  0  1  2  1  4  2  0  1  1
 0  1  1  0  3  1  0  3  1  2  0  3  1  0  2  0  0
 0  0  2  0  2  0  2  0  6  2  2  4  6  2  0  0  0
 0  0  0  2  2  6  2  0  0  0  6  4  4  2  0  0  0
 0  0  0  0  4  0  0  0  0  0  4  0  4  4  0  0  0
 0  0  0  0  0  4  0  0  0  4  0  4  0  4  0  0  0
 0  0  0  0  0  0  4  0  0  4  4  0  0  4  4  0  0
 0  0  0  0  0  0  0  4  0  0  4  4  0  4  0  0  0
 0  0  0  0  0  0  0  0  4  4  0  0  4  4  0  0  0

generates a code of length 17 over Z8 who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+56x^8+363x^10+16x^11+1163x^12+416x^13+3727x^14+1776x^15+6969x^16+3776x^17+6990x^18+1776x^19+3726x^20+416x^21+1166x^22+16x^23+366x^24+39x^26+7x^28+3x^30

The gray image is a code over GF(2) with n=68, k=15 and d=16.
This code was found by Heurico 1.16 in 1.45 seconds.