The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  X  1  1  1  1  1  1  1  1  1  1  1  1  X  X  1  1  0  1  1
 0  X  0  0 2X X+6 2X+6  X 2X X+6  6  0 X+6 2X+6  3 2X 2X X+6 2X X+6 2X+3 X+3  X 2X+6  6  3 X+6  0  X X+3  3 X+3 2X+6  6  X 2X  0  6  3  0 X+3  6 2X+3 2X 2X 2X+6 2X+6 X+3 2X 2X 2X+6 X+3  6  6 2X+6
 0  0  X 2X  0 2X+3 X+3  X 2X+3 2X+6  X  6 X+3 X+3 2X  6 2X+6  6 X+6 2X+6 2X 2X  X  6  3 2X+3  6 X+3  3  X 2X  3  3  X  X 2X+3 2X+6  0  0  0 2X+6  0 2X+6 X+6 2X+3  0  3 2X 2X+3 2X X+6 2X+3  X 2X  X
 0  0  0  3  0  0  6  0  0  3  6  3  6  3  6  0  6  6  6  6  0  0  0  6  0  6  3  0  3  3  6  0  3  6  6  3  0  6  6  3  0  6  3  0  6  6  3  3  3  0  6  3  3  0  3
 0  0  0  0  3  6  0  3  6  0  6  3  0  0  0  6  0  6  6  6  0  3  0  3  6  3  6  6  3  0  6  6  0  0  6  6  6  6  3  6  0  0  0  3  3  0  6  6  3  0  3  3  6  0  6

generates a code of length 55 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 100.

Homogenous weight enumerator: w(x)=1x^0+168x^100+342x^101+54x^102+492x^103+546x^104+254x^105+462x^106+1104x^107+1590x^108+444x^109+7614x^110+2750x^111+540x^112+1356x^113+404x^114+360x^115+402x^116+12x^117+210x^118+180x^119+20x^120+174x^121+96x^122+8x^123+60x^124+6x^125+4x^126+6x^127+18x^128+2x^129+2x^135+2x^153

The gray image is a code over GF(3) with n=495, k=9 and d=300.
This code was found by Heurico 1.16 in 38.9 seconds.