The generator matrix

 1  0  0  1  1  1  6  1  1  2  1  1  1  4  1  2  1
 0  1  0  1  0  1  1  2  3  1  0  2  5  1  0  0  0
 0  0  1  1  1  0  1  1  1  0  5  2  0  3  4  6  0
 0  0  0  2  0  0  0  0  6  0  4  2  4  6  2  6  0
 0  0  0  0  2  0  4  6  6  6  0  4  6  0  4  2  0
 0  0  0  0  0  2  6  6  2  4  2  2  6  0  0  6  0

generates a code of length 17 over Z8 who´s minimum homogenous weight is 10.

Homogenous weight enumerator: w(x)=1x^0+80x^10+194x^11+453x^12+1232x^13+1973x^14+4342x^15+4639x^16+6884x^17+4695x^18+4366x^19+1982x^20+1224x^21+435x^22+186x^23+60x^24+4x^25+17x^26+1x^28

The gray image is a code over GF(2) with n=68, k=15 and d=20.
This code was found by Heurico 1.16 in 3.58 seconds.