The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+84x^10+176x^11+377x^12+944x^13+2049x^14+3632x^15+5661x^16+6832x^17+5708x^18+3728x^19+2070x^20+912x^21+342x^22+144x^23+82x^24+16x^25+8x^26+1x^28+1x^30

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 3.22 seconds.