The generator matrix

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

generates a code of length 26 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 47.

Homogenous weight enumerator: w(x)=1x^0+144x^47+346x^48+486x^49+726x^50+936x^51+1134x^52+978x^53+1002x^54+486x^55+216x^56+54x^57+30x^59+6x^60+12x^62+2x^63+2x^66

The gray image is a code over GF(3) with n=234, k=8 and d=141.
This code was found by Heurico 1.16 in 0.0347 seconds.