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  3  3  1  1  1  1  3  3  1  1  3  1  3  3  3  9  9  0  3  3  3  9  3
 0  9 18  0  9 18  0  9 18  0  9 18  0  9 18  0  9 18  0  9 18  0  9 18  0  9  9 18 18  0  9 18  9 18  0  9  0 18  9 18  0  9 18  9  0  9 18  0  0

generates a code of length 49 over Z27 who´s minimum homogenous weight is 99.

Homogenous weight enumerator: w(x)=1x^0+74x^99+6x^102

The gray image is a code over GF(3) with n=441, k=4 and d=297.
This code was found by Heurico 1.16 in 0.0297 seconds.