The generator matrix

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

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

Homogenous weight enumerator: w(x)=1x^0+65x^10+76x^11+346x^12+358x^13+1290x^14+1364x^15+3419x^16+2510x^17+3392x^18+1444x^19+1354x^20+322x^21+302x^22+60x^23+60x^24+10x^25+7x^26+4x^28

The gray image is a code over GF(2) with n=68, k=14 and d=20.
This code was found by Heurico 1.16 in 0.989 seconds.