The generator matrix

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

generates a code of length 57 over Z9 who´s minimum homogenous weight is 99.

Homogenous weight enumerator: w(x)=1x^0+226x^99+210x^100+534x^101+986x^102+996x^103+1200x^104+1712x^105+1578x^106+1878x^107+2922x^108+2394x^109+2454x^110+3694x^111+2766x^112+3024x^113+4314x^114+3216x^115+2934x^116+4306x^117+2904x^118+2820x^119+3262x^120+2100x^121+1692x^122+1770x^123+996x^124+714x^125+702x^126+288x^127+204x^128+140x^129+42x^130+42x^131+16x^132+6x^133+6x^135

The gray image is a code over GF(3) with n=171, k=10 and d=99.
This code was found by Heurico 1.13 in 16.2 seconds.