The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+174x^10+88x^11+1025x^12+1680x^13+4564x^14+7848x^15+10589x^16+13536x^17+10656x^18+7848x^19+4606x^20+1680x^21+972x^22+88x^23+162x^24+18x^26+1x^28

The gray image is a code over GF(2) with n=68, k=16 and d=20.
This code was found by Heurico 1.16 in 10.8 seconds.