The generator matrix

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

generates a code of length 50 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 92.

Homogenous weight enumerator: w(x)=1x^0+324x^92+304x^93+216x^94+1152x^95+796x^96+1296x^97+2148x^98+1712x^99+2592x^100+2952x^101+1714x^102+1728x^103+1884x^104+444x^105+246x^107+58x^108+36x^110+40x^111+6x^113+18x^114+2x^117+12x^120+2x^123

The gray image is a code over GF(3) with n=450, k=9 and d=276.
This code was found by Heurico 1.16 in 38.7 seconds.