The generator matrix

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

generates a code of length 52 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 98.

Homogenous weight enumerator: w(x)=1x^0+786x^98+792x^99+1062x^100+2616x^101+1838x^102+1782x^103+2790x^104+1898x^105+1134x^106+2244x^107+572x^108+678x^109+948x^110+466x^111+36x^112+4x^114+12x^116+12x^117+6x^118+6x^120

The gray image is a code over GF(3) with n=468, k=9 and d=294.
This code was found by Heurico 1.16 in 0.675 seconds.