The generator matrix

 1  0  1  1  1  1  1  1 18  1 21  1  1  1  0  1  1  1  1  1  1  1  1  1  1  1  6  1  6  1  1 12 21  1  1 24  1  1  1  1 12  6  1 15  1  1  1  1
 0  1  1 26 18 17  0 25  1 20  1 21 20  5  1 16 14 16 26 15  2 21 14  1 13 12  1 22  1  6 15  1  1 13 10  1  9  6  2  8  1  1 20  1 15 21  3  0
 0  0 24  9 21 12  6  3  3 18  0  0 15 18 15 15 12  0  6 12  3 24 15 21  9 21 12 15 18 18 24 15  3  3  0  6 12  6  9  3 12  9  6 24  3  6 12 15

generates a code of length 48 over Z27 who´s minimum homogenous weight is 92.

Homogenous weight enumerator: w(x)=1x^0+888x^92+858x^93+540x^94+840x^95+954x^96+216x^97+642x^98+848x^99+216x^100+492x^101+6x^102+6x^104+24x^107+4x^108+24x^110+2x^117

The gray image is a code over GF(3) with n=432, k=8 and d=276.
This code was found by Heurico 1.16 in 45.6 seconds.