The generator matrix

 1  0  1  1  1  1
 0  1  1  0  3  8
 0  0  6  3  6  0

generates a code of length 6 over Z9 who´s minimum homogenous weight is 9.

Homogenous weight enumerator: w(x)=1x^0+26x^9+54x^10+24x^12+108x^13+30x^15

The gray image is a code over GF(3) with n=18, k=5 and d=9.
This code was found by Heurico 1.16 in 0.000128 seconds.