The generator matrix

 1  0  1  1  1  1 X+6  1  1 2X  1  1  1  0  1  1 2X  1  1  1  1  1  1  X  1  1  6  1  1  1  1  1  X  1  1  1  1  3  1  1  1  1  1  1  1 2X+3 2X+3  1  1  1  1  1  6  3 2X  1  X
 0  1  1  8 X+6 X+5  1 2X+7 2X  1 2X+8 X+1  0  1  5  1  1 X+6 2X+7  8 2X+8 X+7  X  1 2X+5  6  1 2X+1 X+5 X+1  X  1  1 2X+8  5  7 X+5  1 2X+6 2X+7 X+1 2X  0  6  8  1  1 2X+5 2X+7 2X+8 2X+6 2X+8  1  3  1  5  3
 0  0 2X  0  0  6  6  6  3  0  0  6 2X+3 2X+6 X+6 X+6 2X+3 2X+3 2X+3 2X 2X  X X+6 X+6 X+6  X  X  X 2X  6 X+6  X X+3 2X  X  3 2X+6  6 X+3 2X+6 2X+3 2X+3 2X X+6  6 2X+3  6  6  3 X+3  0 X+6 2X+3  X  0 2X+6 2X+6
 0  0  0  3  0  0  0  6  0  0  6  3  0  0  6  6  6  6  3  3  6  3  0  0  3  6  0  3  6  3  0  6  6  0  3  6  0  6  6  3  0  6  3  3  6  6  6  6  0  0  3  0  6  6  0  3  0
 0  0  0  0  6  6  3  3  3  6  3  0  6  0  3  6  3  6  3  3  0  3  3  0  3  3  3  6  6  6  6  0  0  6  0  6  3  0  0  0  3  0  0  6  0  6  6  6  0  6  6  0  0  3  0  3  6

generates a code of length 57 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 104.

Homogenous weight enumerator: w(x)=1x^0+276x^104+508x^105+216x^106+1506x^107+2208x^108+1620x^109+3204x^110+5502x^111+4212x^112+5376x^113+8262x^114+5454x^115+5130x^116+6992x^117+2916x^118+2586x^119+1792x^120+162x^121+576x^122+152x^123+180x^125+74x^126+114x^128+10x^129+4x^132+6x^134+4x^135+4x^138+2x^141

The gray image is a code over GF(3) with n=513, k=10 and d=312.
This code was found by Heurico 1.16 in 8.25 seconds.