The generator matrix

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

generates a code of length 55 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 104.

Homogenous weight enumerator: w(x)=1x^0+336x^104+288x^105+480x^106+750x^107+572x^108+384x^109+894x^110+594x^111+504x^112+792x^113+316x^114+240x^115+294x^116+68x^117+12x^118+6x^119+4x^120+6x^122+14x^123+4x^126+2x^147

The gray image is a code over GF(3) with n=495, k=8 and d=312.
This code was found by Heurico 1.16 in 7.08 seconds.