The generator matrix

 1  0  1  1  1  1  1 21  1  1  1 24  1  1  1  9  1  1  1 12  1  1  1  6  1  1  1  1  1  1  1  1
 0  1 16 26 21  4 20  1 24 19 23  1  9  7  8  1 12 13 11  1  6 10  5  1 18  3 15 25 22  1 17  2

generates a code of length 32 over Z27 who´s minimum homogenous weight is 63.

Homogenous weight enumerator: w(x)=1x^0+156x^63+486x^64+78x^66+4x^69+2x^72+2x^78

The gray image is a code over GF(3) with n=288, k=6 and d=189.
This code was found by Heurico 1.16 in 0.00493 seconds.