The generator matrix

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

generates a code of length 37 over Z27 who´s minimum homogenous weight is 73.

Homogenous weight enumerator: w(x)=1x^0+24x^73+198x^74+12x^76+4x^78+2x^84+2x^93

The gray image is a code over GF(3) with n=333, k=5 and d=219.
This code was found by Heurico 1.16 in 0.0105 seconds.