The generator matrix

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

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+1392x^88+2304x^89+5492x^90+9762x^91+12156x^92+20808x^93+29034x^94+32040x^95+49474x^96+61680x^97+56376x^98+68798x^99+63822x^100+42606x^101+36032x^102+22254x^103+9552x^104+4694x^105+2424x^106+396x^107+70x^108+90x^109+84x^110+34x^111+48x^112+6x^113+6x^114+6x^115

The gray image is a code over GF(3) with n=441, k=12 and d=264.
This code was found by Heurico 1.16 in 338 seconds.