The generator matrix

 1  0  0  0  1  1  1  6  1  1  2  1  1  1  0  1  1
 0  1  0  0  2  1  3  1  2  2  2  3  5  7  1  0  0
 0  0  1  0  3  1  6  3  0  1  1  1  2  3  0  2  0
 0  0  0  1  1  6  3  3  1  0  3  1  2  2  3  2  0
 0  0  0  0  4  0  0  0  0  4  4  0  4  4  0  0  0
 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  0  4  0  4  4  4  4  0
 0  0  0  0  0  0  0  4  4  0  4  4  4  4  0  0  0

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

Homogenous weight enumerator: w(x)=1x^0+153x^10+184x^11+1013x^12+1944x^13+4725x^14+7992x^15+10465x^16+12504x^17+10522x^18+8040x^19+4762x^20+1928x^21+970x^22+168x^23+142x^24+8x^25+13x^26+1x^28+1x^30

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 8.92 seconds.