The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+14x^10+22x^11+39x^12+102x^13+210x^14+614x^15+507x^16+1078x^17+502x^18+626x^19+208x^20+98x^21+38x^22+18x^23+12x^24+2x^25+4x^26+1x^28

The gray image is a code over GF(2) with n=68, k=12 and d=20.
This code was found by Heurico 1.16 in 0.0499 seconds.