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

generates a code of length 50 over Z27 who´s minimum homogenous weight is 93.

Homogenous weight enumerator: w(x)=1x^0+284x^93+572x^96+648x^98+742x^99+1944x^100+1296x^101+590x^102+176x^105+180x^108+80x^111+44x^114+2x^117+2x^144

The gray image is a code over GF(3) with n=450, k=8 and d=279.
This code was found by Heurico 1.16 in 0.223 seconds.