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

generates a code of length 58 over Z9 who´s minimum homogenous weight is 108.

Homogenous weight enumerator: w(x)=1x^0+30x^108+72x^110+54x^111+72x^113+56x^114+162x^116+38x^117+144x^119+28x^120+36x^122+8x^123+6x^126+6x^129+6x^132+2x^141+6x^144+2x^156

The gray image is a code over GF(3) with n=174, k=6 and d=108.
This code was found by Heurico 1.16 in 0.0335 seconds.