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  3  1  1  1  1  1  1  3  1  1  3  1  3  1  1  1  3  1  1  1  3  1  1  1
 0  9  0  0  0  0  0  0  0  0  0  0  0  0  9 18 18  9 18 18 18  0  9  9  9 18  9  9 18  9 18  0 18  0  9 18  9 18  9  0  0  9  9  0  9 18  9  0  0 18  0 18 18  9  0  9  0  0
 0  0  9  0  0  0  0  0  0  0  0  9 18 18 18 18  0  9  9 18  9 18  0  9  9  0  9  0  9  0 18 18  0 18 18  0  0  9  9  0 18 18  9 18  9  0 18  0  9  9  9  0 18 18  9 18  0  0
 0  0  0  9  0  0  0  0  9 18 18 18  0  0  9  0  9 18 18  0  9  0 18  9  0  0  9 18  9  0  9 18  0  0  0 18 18 18  9  9  9  0 18  0  9 18  9  0  9  0  9  9  0 18 18  0 18  9
 0  0  0  0  9  0  0  9 18  0 18  0  0 18 18  9  9  9  0 18 18 18  9 18  9  9  9  0  0 18  9  0  0  9  9  0  0 18 18  9  0  0  9 18  0  9  9  0  9  0  0  9  9  0 18  9  9 18
 0  0  0  0  0  9  0 18 18  9  0 18 18 18 18 18 18  0  0  0 18  9  0  9  0 18  9  0  0 18  9  9  0  0 18 18 18  9  9  9  9 18 18 18  0 18  0  9  9  0 18  0  0  9  0  9  9  9
 0  0  0  0  0  0  9 18 18 18 18 18 18  9  9  9  0 18  9 18 18 18  9  0 18 18  9  9  9 18  9  9  9  9 18  9  0  9 18 18 18 18  9 18 18  0  0 18  0 18  0  9 18 18 18  0  9  9

generates a code of length 58 over Z27 who´s minimum homogenous weight is 99.

Homogenous weight enumerator: w(x)=1x^0+82x^99+190x^102+6x^104+184x^105+72x^107+240x^108+360x^110+234x^111+960x^113+208x^114+14562x^116+170x^117+1152x^119+190x^120+384x^122+182x^123+162x^126+114x^129+100x^132+72x^135+24x^138+28x^141+2x^144+2x^147+2x^156

The gray image is a code over GF(3) with n=522, k=9 and d=297.
This code was found by Heurico 1.16 in 2.92 seconds.