The generator matrix

 1  0  1  1  1  1  1 21  1  1  1  0 21  9  1 12  1  1
 0  1  7 26  4 21 20  1 24 19 20  1  1  1 26  1 11  8
 0  0  9  0 18 18  9  9  0 18  0  9  0 18 18 18 18  0

generates a code of length 18 over Z27 who´s minimum homogenous weight is 33.

Homogenous weight enumerator: w(x)=1x^0+270x^33+324x^34+688x^36+648x^37+234x^39+18x^42+4x^45

The gray image is a code over GF(3) with n=162, k=7 and d=99.
This code was found by Heurico 1.16 in 0.995 seconds.