The generator matrix

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

generates a code of length 59 over Z9 who´s minimum homogenous weight is 108.

Homogenous weight enumerator: w(x)=1x^0+274x^108+360x^114+600x^117+540x^120+180x^123+136x^126+80x^135+12x^144+2x^153+2x^162

The gray image is a code over GF(3) with n=177, k=7 and d=108.
This code was found by Heurico 1.16 in 2.33 seconds.