The generator matrix

 1  1  1  1  1  1  1  1  1  0  1  2  1  1  1  1  2
 0  2  0  0  0  0  0  0  0  0  2  4  4  6  2  2  6
 0  0  2  0  0  0  0  4  6  2  6  6  6  4  6  4  6
 0  0  0  2  0  0  0  6  6  4  2  2  6  2  2  0  4
 0  0  0  0  2  0  0  2  0  0  0  2  6  2  4  2  4
 0  0  0  0  0  2  0  2  4  2  2  6  0  4  4  0  6
 0  0  0  0  0  0  2  2  4  2  2  4  6  0  6  4  0

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

Homogenous weight enumerator: w(x)=1x^0+316x^10+1085x^12+2782x^14+1536x^15+8071x^16+5120x^17+8078x^18+1536x^19+2968x^20+954x^22+288x^24+30x^26+3x^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 42.5 seconds.