The generator matrix

 1  0  1  1  1  1  1 21  1  1 24  1  1  1  1 21  1  1  1  0  1  1  1 24  1  1  1  9  1  1  1 21  1  1  6  1 12  1  1  1  1  1  1 21  1  1  1 12  1  1  1  1  1  1  0 24  1  1  1  1  1  1  1  1  1  1  1  1  0 24  9  6  1  1  1  9  1  1  1  3  1  1  1  6  1  1  1  9  1  1  1 12  1
 0  1  7 26 21  4 20  1 24 23  1 19  0 20 16  1 21  4 26  1 24 19 23  1 12 16  5  1  6 10 26  1 11  0  1  4  1 13  9  8  0  4 26  1  8  9 13  1 21 24 16 19 20 23  1  1 23 20 16 19  7 10 11  5 21 24 12  6  1  1  1  1  9  7  8  1  2 12 13  1  6 10 14  1  9 13 11  1 12 25 17  1  0
 0  0  9  0 18 18  9  0  0  0  9 18 18  9  9  9 18  9  9  0  0 18  0  9 18  9  0  0  0 18  0  9  9  0  9  9  0 18 18  9 18 18  9  0  0  0  9  9  0 18 18  9  0  9  9  0  9  0 18  9 18  9  0  9  0 18  0 18  9  0  9  0  9  0 18 18 18  9  0 18  9  0 18 18  9  0 18 18  9  0 18 18  0
 0  0  0  9  0 18 18  9  9 18  9  9 18  0  9 18  9 18  9 18 18  0  0  0 18 18  9  9  0 18  0  0  9  9 18  9 18  0  0 18  9  9  0  0 18 18  0  9 18  0 18  9  9  9  9  0  0  0  9 18  0  0 18 18  0  9  9 18 18  9  0 18  0  9  9  9  0 18 18  0  0 18  0  9 18  9  9  0  9  0 18  9  0

generates a code of length 93 over Z27 who´s minimum homogenous weight is 180.

Homogenous weight enumerator: w(x)=1x^0+108x^180+360x^181+1296x^182+214x^183+720x^184+1296x^185+178x^186+216x^187+126x^188+56x^189+504x^190+1044x^191+138x^192+144x^193+126x^194+20x^195+4x^198+2x^207+6x^210+2x^219

The gray image is a code over GF(3) with n=837, k=8 and d=540.
This code was found by Heurico 1.16 in 0.534 seconds.