The generator matrix

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

generates a code of length 26 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 47.

Homogenous weight enumerator: w(x)=1x^0+306x^47+344x^48+1104x^50+1154x^51+2088x^53+1124x^54+360x^56+32x^57+30x^59+14x^60+2x^66+2x^69

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 50.9 seconds.