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  X  X  1  1  1  1  X  X  1  1  1  1  X  X  X  6  6  0  X  X  X  X  1
 0  6  3  0  6  3  0  6  3  0  6  3  0  6  3  0  6  3  0  6  3  0  6  3  6  3  0  6  3  0  6  3  6  3  0  6  6  0  3  6  3  6  0  6  3  0  0

generates a code of length 47 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 94.

Homogenous weight enumerator: w(x)=1x^0+54x^94+14x^96+10x^99+2x^102

The gray image is a code over GF(3) with n=423, k=4 and d=282.
This code was found by Heurico 1.16 in 0.0256 seconds.