The generator matrix

 1  0  1  1  1  1  1 18  1  1  0  1  1 21  1  1 24  1  1 15  1  1  1  1  1  1  1  0  1 18  1  3  1
 0  1  1 26  0 25 17  1  3 19  1 23 19  1 24 26  1  7 15  1 14 18  5 17 11 15 25  3  2  9 14  1  0
 0  0 24  0  9  0 15 21 24 18 24 15  6 18 21  9 12  3  9  6  3 21 15  3  9  3 21 21  9  3 15  9  0
 0  0  0  3 15 12 21 15  3  6  6 18  6 15  3 18 21  3 21 12 15  9 24 18  9 24 18  3  6  3 15 21  9

generates a code of length 33 over Z27 who´s minimum homogenous weight is 57.

Homogenous weight enumerator: w(x)=1x^0+146x^57+234x^58+678x^59+1370x^60+1542x^61+2436x^62+4726x^63+5130x^64+6612x^65+10030x^66+8478x^67+6876x^68+5858x^69+2346x^70+1236x^71+812x^72+180x^73+138x^74+126x^75+72x^76+6x^77+14x^78+2x^81

The gray image is a code over GF(3) with n=297, k=10 and d=171.
This code was found by Heurico 1.16 in 4.21 seconds.