The generator matrix

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

generates a code of length 52 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 94.

Homogenous weight enumerator: w(x)=1x^0+204x^94+444x^95+406x^96+1278x^97+1986x^98+1846x^99+2616x^100+4776x^101+4730x^102+6330x^103+8076x^104+6238x^105+5670x^106+6378x^107+3194x^108+2388x^109+1374x^110+268x^111+294x^112+228x^113+28x^114+108x^115+60x^116+36x^117+54x^118+6x^119+4x^120+12x^121+6x^123+8x^126+2x^129

The gray image is a code over GF(3) with n=468, k=10 and d=282.
This code was found by Heurico 1.16 in 52.7 seconds.