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

generates a code of length 49 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 88.

Homogenous weight enumerator: w(x)=1x^0+138x^88+228x^89+122x^90+438x^91+558x^92+254x^93+696x^94+1524x^95+2040x^96+1140x^97+4026x^98+3628x^99+1116x^100+1818x^101+412x^102+438x^103+354x^104+44x^105+234x^106+174x^107+30x^108+120x^109+54x^110+12x^111+54x^112+12x^113+2x^114+8x^117+4x^120+2x^123+2x^129

The gray image is a code over GF(3) with n=441, k=9 and d=264.
This code was found by Heurico 1.16 in 1.8 seconds.