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

generates a code of length 98 over Z27 who´s minimum homogenous weight is 189.

Homogenous weight enumerator: w(x)=1x^0+518x^189+18x^190+72x^191+752x^192+270x^193+270x^194+1412x^195+378x^196+540x^197+1360x^198+306x^199+90x^200+214x^201+112x^204+108x^207+60x^210+60x^213+18x^216+2x^270

The gray image is a code over GF(3) with n=882, k=8 and d=567.
This code was found by Heurico 1.16 in 25.4 seconds.