The generator matrix

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

generates a code of length 57 over Z9 who´s minimum homogenous weight is 102.

Homogenous weight enumerator: w(x)=1x^0+494x^102+1946x^105+2704x^108+3092x^111+3468x^114+2986x^117+2606x^120+1584x^123+646x^126+126x^129+22x^132+8x^135

The gray image is a code over GF(3) with n=171, k=9 and d=102.
This code was found by Heurico 1.16 in 6.4 seconds.