The generator matrix

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

generates a code of length 53 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 100.

Homogenous weight enumerator: w(x)=1x^0+546x^100+942x^101+1614x^102+2400x^103+1914x^104+1676x^105+2382x^106+1566x^107+1726x^108+1758x^109+984x^110+810x^111+822x^112+408x^113+76x^114+30x^115+18x^116+4x^117+6x^120

The gray image is a code over GF(3) with n=477, k=9 and d=300.
This code was found by Heurico 1.16 in 0.689 seconds.