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  0  1  3
 0  3  0  9 24 21  3 15 24  9  9 15 18 12  9 24 15 24  3 12  0 12  3 12 15  6 21  3  0 18  3  0 21
 0  0  3 15  9  6  3 21 15  0  6 18 21 24 18 24 24  0 24  9 12 21 12 12  3  3  9 18 15  6  0 18 24

generates a code of length 33 over Z27 who´s minimum homogenous weight is 62.

Homogenous weight enumerator: w(x)=1x^0+150x^62+130x^63+216x^64+258x^65+694x^66+432x^67+150x^68+66x^71+58x^72+12x^74+6x^75+12x^77+2x^93

The gray image is a code over GF(3) with n=297, k=7 and d=186.
This code was found by Heurico 1.16 in 0.0194 seconds.