The generator matrix

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

generates a code of length 27 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 49.

Homogenous weight enumerator: w(x)=1x^0+852x^49+564x^50+1428x^51+3702x^52+1326x^53+2246x^54+4974x^55+1326x^56+1416x^57+1626x^58+186x^59+6x^60+18x^61+6x^63+6x^64

The gray image is a code over GF(3) with n=243, k=9 and d=147.
This code was found by Heurico 1.16 in 0.366 seconds.