The generator matrix

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

generates a code of length 49 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 88.

Homogenous weight enumerator: w(x)=1x^0+1488x^88+2094x^89+5138x^90+10134x^91+12504x^92+19212x^93+31872x^94+32616x^95+46774x^96+62148x^97+57408x^98+64746x^99+67740x^100+42552x^101+34222x^102+23838x^103+9624x^104+4094x^105+2382x^106+576x^107+18x^108+102x^109+78x^110+26x^111+36x^112+6x^113+6x^115+6x^116

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 397 seconds.