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

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

Homogenous weight enumerator: w(x)=1x^0+210x^92+220x^93+162x^94+384x^95+342x^96+324x^97+288x^98+122x^99+42x^101+24x^102+30x^104+12x^105+18x^107+6x^108+2x^129

The gray image is a code over GF(3) with n=432, k=7 and d=276.
This code was found by Heurico 1.16 in 0.0464 seconds.