The generator matrix

 1  0  1  1  1  1  1 21  1  1 24  1  1  1  1  1  0  1  1  1 21  1  1 24  1  1  1 24  1  0  1  1  1  1 21  1  1  1  1  1  1 24  1  1  1  1  1  1  1  1  1  0  1  1
 0  1  7 26 21  4 20  1 19 24  1 23 26 16  0  4  1 19 21 20  1 23 24  1 16 26 19  1 23  1  0 21 24  4  1  5  6  0 16 26  7  1 23 14  8 20 21 20 24 11 12  1  3 21
 0  0  9  0  0  0 18  9 18  9  9  9  9  0 18  0  0  9  9 18  0 18  9  0 18 18 18  9  9 18  0  9  0  0  0 18  0 18 18  9  0  9  0  0  9  9  9  0  9  0  9  0 18 18
 0  0  0  9  0  9  9  9 18 18  0 18  0  9  9  0  9  9  0  9 18  9  0 18  9  0  0 18  0  9 18  9  9 18  9  0 18  0  9  9  9  0  0  0  0 18  0  9  9  9 18  9 18  9
 0  0  0  0 18 18  0 18 18  9 18 18  9  9  9  9  0  0  0 18  9  9 18  0  0 18  0  9 18  9  0  9  0 18  9  9  9  0 18 18 18  0 18  9  0  0 18  0 18  9  9  9  0  9

generates a code of length 54 over Z27 who´s minimum homogenous weight is 99.

Homogenous weight enumerator: w(x)=1x^0+38x^99+264x^100+426x^101+422x^102+714x^103+1170x^104+1236x^105+1926x^106+1956x^107+2468x^108+2364x^109+2286x^110+1744x^111+1278x^112+900x^113+122x^114+198x^115+60x^116+14x^117+36x^118+6x^119+4x^120+24x^121+8x^123+4x^126+8x^129+2x^132+4x^144

The gray image is a code over GF(3) with n=486, k=9 and d=297.
This code was found by Heurico 1.16 in 0.942 seconds.