The generator matrix

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

generates a code of length 17 over Z8 who´s minimum homogenous weight is 12.

Homogenous weight enumerator: w(x)=1x^0+82x^12+92x^13+306x^14+468x^15+660x^16+920x^17+604x^18+488x^19+301x^20+76x^21+82x^22+4x^23+11x^24+1x^28

The gray image is a code over GF(2) with n=68, k=12 and d=24.
This code was found by Heurico 1.16 in 0.0934 seconds.