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

generates a code of length 35 over Z27 who´s minimum homogenous weight is 63.

Homogenous weight enumerator: w(x)=1x^0+254x^63+582x^66+1206x^69+2916x^70+1138x^72+276x^75+144x^78+32x^81+6x^84+4x^90+2x^99

The gray image is a code over GF(3) with n=315, k=8 and d=189.
This code was found by Heurico 1.16 in 0.924 seconds.