The generator matrix

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

generates a code of length 9 over Z8 who´s minimum homogenous weight is 8.

Homogenous weight enumerator: w(x)=1x^0+23x^8+16x^9+22x^10+2x^14

The gray image is a code over GF(2) with n=36, k=6 and d=16.
This code was found by Heurico 1.16 in 0.000192 seconds.