The generator matrix

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

generates a code of length 33 over Z9 who´s minimum homogenous weight is 57.

Homogenous weight enumerator: w(x)=1x^0+62x^57+162x^58+300x^59+440x^60+372x^61+300x^62+534x^63+408x^64+462x^65+618x^66+378x^67+384x^68+532x^69+354x^70+348x^71+378x^72+186x^73+132x^74+100x^75+72x^76+18x^77+6x^78+12x^79+2x^81

The gray image is a code over GF(3) with n=99, k=8 and d=57.
This code was found by Heurico 1.13 in 0.109 seconds.