The generator matrix

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

generates a code of length 17 over Z8 who´s minimum homogenous weight is 11.

Homogenous weight enumerator: w(x)=1x^0+186x^11+737x^12+2182x^13+4014x^14+8102x^15+10640x^16+13746x^17+10504x^18+8406x^19+4167x^20+1978x^21+614x^22+202x^23+39x^24+14x^25+4x^26

The gray image is a code over GF(2) with n=68, k=16 and d=22.
This code was found by Heurico 1.11 in 6.59 seconds.