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

generates a code of length 48 over Z27 who´s minimum homogenous weight is 93.

Homogenous weight enumerator: w(x)=1x^0+60x^93+246x^94+128x^96+162x^97+32x^99+72x^100+18x^102+6x^103+4x^114

The gray image is a code over GF(3) with n=432, k=6 and d=279.
This code was found by Heurico 1.16 in 0.0391 seconds.