The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1
 0  X 2X  0 X+3 2X X+3 2X+6  0  6  0  6  6 X+3 X+6 2X 2X+3 X+3  X 2X 2X+3  6  X 2X+3  3
 0  0  6  0  6  0  3  3  6  3  6  3  6  3  0  0  3  6  6  6  6  0  0  0  3
 0  0  0  6  3  6  6  3  3  3  0  6  6  3  3  3  6  0  6  3  6  3  6  0  0

generates a code of length 25 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 46.

Homogenous weight enumerator: w(x)=1x^0+120x^46+108x^47+34x^48+96x^49+1620x^50+36x^51+8x^54+96x^55+54x^56+12x^58+2x^75

The gray image is a code over GF(3) with n=225, k=7 and d=138.
This code was found by Heurico 1.16 in 0.777 seconds.