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

generates a code of length 92 over Z9 who´s minimum homogenous weight is 185.

Homogenous weight enumerator: w(x)=1x^0+54x^185+12x^186+8x^189+4x^192+2x^201

The gray image is a code over GF(3) with n=276, k=4 and d=185.
This code was found by Heurico 1.16 in 0.135 seconds.