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

generates a code of length 74 over Z27 who´s minimum homogenous weight is 147.

Homogenous weight enumerator: w(x)=1x^0+54x^147+162x^148+12x^150+6x^153+6x^165+2x^171

The gray image is a code over GF(3) with n=666, k=5 and d=441.
This code was found by Heurico 1.16 in 0.146 seconds.