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

generates a code of length 94 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 187.

Homogenous weight enumerator: w(x)=1x^0+144x^187+54x^188+10x^192+12x^195+18x^196+2x^198+2x^210

The gray image is a code over GF(3) with n=846, k=5 and d=561.
This code was found by Heurico 1.16 in 0.366 seconds.