The generator matrix

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

generates a code of length 27 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 47.

Homogenous weight enumerator: w(x)=1x^0+288x^47+426x^48+2316x^49+2772x^50+2052x^51+8970x^52+6714x^53+5196x^54+15984x^55+7146x^56+2646x^57+3300x^58+990x^59+116x^60+48x^61+72x^62+8x^63+4x^69

The gray image is a code over GF(3) with n=243, k=10 and d=141.
This code was found by Heurico 1.16 in 2.7 seconds.