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

generates a code of length 49 over Z27 who´s minimum homogenous weight is 93.

Homogenous weight enumerator: w(x)=1x^0+88x^93+114x^94+108x^95+444x^96+252x^97+736x^99+252x^100+50x^102+12x^103+54x^104+54x^105+18x^106+2x^117+2x^135

The gray image is a code over GF(3) with n=441, k=7 and d=279.
This code was found by Heurico 1.16 in 0.0616 seconds.