The generator matrix

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

generates a code of length 49 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+376x^90+642x^91+1830x^92+2646x^93+3864x^94+5094x^95+5284x^96+4722x^97+8166x^98+6442x^99+5790x^100+5934x^101+3616x^102+2274x^103+1224x^104+786x^105+174x^106+60x^107+36x^108+30x^109+48x^110+8x^111+2x^114

The gray image is a code over GF(3) with n=441, k=10 and d=270.
This code was found by Heurico 1.16 in 5.53 seconds.