The generator matrix

 1  0  0  1  1  1  1  1  1  6  1  1  1  1  6  1  1  3  1  1  1  1  1  1  1  6  1  3  0  1  3  1  3  1  1  1  1  6  1  1  1  1  1  1  0  3  6  1  1  3  3  6  1  1  1  1  1  1  1  1  1  1  1  1  1  0  6  0  0
 0  1  0  6  1  7  8  0  2  1  6  7  5  1  1  4  7  1  5  2  1  3  8  3  7  0  4  1  1  8  1  6  1  2  3  0  3  1  5  5  6  8  2  0  1  1  1  5  4  6  3  1  2  1  1  3  7  3  0  6  2  8  8  6  7  3  3  1  6
 0  0  1  7  1  6  2  8  6  7  4  2  1  4  2  7  8  3  3  5  6  3  1  5  7  1  0  7  8  4  1  3  0  8  0  4  2  5  6  2  8  3  4  1  1  8  3  7  3  1  1  0  0  2  8  7  0  1  6  6  7  0  7  1  3  1  1  3  1

generates a code of length 69 over Z9 who´s minimum homogenous weight is 135.

Homogenous weight enumerator: w(x)=1x^0+344x^135+198x^138+90x^141+60x^144+6x^147+18x^153+12x^156

The gray image is a code over GF(3) with n=207, k=6 and d=135.
This code was found by Heurico 1.16 in 7.5 seconds.