The generator matrix

 1  1  1  1  2  2  2  1  1  1  1  2  2  2  2  1  1
 0  2  0  2  0  2  2  0  0  2  6  4  2  6  0  0  0
 0  0  2  2  2  2  0  0  6  2  0  2  2  0  0  0  0
 0  0  0  4  0  0  0  0  0  0  0  4  0  4  4  0  0
 0  0  0  0  4  0  0  0  0  0  0  4  4  4  0  0  0
 0  0  0  0  0  4  0  0  0  0  4  4  0  0  4  0  0
 0  0  0  0  0  0  4  0  0  0  4  4  4  4  4  0  0
 0  0  0  0  0  0  0  4  0  0  4  0  0  4  4  0  0
 0  0  0  0  0  0  0  0  4  0  4  4  0  4  0  0  0
 0  0  0  0  0  0  0  0  0  4  4  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+93x^8+224x^10+660x^12+384x^13+1344x^14+1536x^15+1771x^16+4352x^17+1792x^18+1536x^19+1296x^20+384x^21+704x^22+247x^24+32x^26+28x^28

The gray image is a code over GF(2) with n=68, k=14 and d=16.
This code was found by Heurico 1.16 in 0.518 seconds.