The generator matrix

 1  0  1  1  1  1  1  1  0  1 18  1  1  1  1 24  1 21  1  1  3 21  6  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1 15 24  0 24  1  1  1 24  1  1  6  1  1  1  1  1  1  1  1  1  1  1  1  0  1  1  1  9  6  1  1  1 21  1  1  3  9  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  3  3
 0  1  1 26 21 20 16 24  1 22  1 17  5 16 18  1  4  1 26  0  1  1  1 20  6 23 19 25  0 23  2  6 16 21 20 25  3  9 24  1  1  1  1  9 22 26  1 19 21  1  5  2 11 13 23 26 13  2 16 14  1  9  1  1 23 20  1  1  0  5  8  1  1  8  1  1  8 22 10 16  2  5  7 22 10 25  2  7 21 26 23  1  6
 0  0 24  0 18 18  9  0  6 21 21 21 15  6 12 15 24 15 24 15 21  0  3 15 24  0 18 18 15 12 12 21 24 15 15 21 12 21  9  3  0  9 15 12 12  6  0  9  9 21 21 18 21 15 24  0 12 12  9  0  3  6 21 15 18  9 24  6 18  6  6  9  0 21 18  3  3 15  9 18 24 15  3  6  6 12 21  0 21 18 12  9  3
 0  0  0  9  9  0 18 18 18  9  9  0  0 18  0  0  9  9 18  0  0 18 18  9 18 18  0 18  9  9 18  9  0  0 18  0  0 18  9  9 18  9 18  9 18  9  0  9  0  0  0  9 18 18 18 18  0  9  9  0 18 18 18  9  9 18  0  9 18  9  0  9 18 18  9  9  9  0 18  0  0 18  9  9 18  9  0  9  9  9  0  0  9

generates a code of length 93 over Z27 who´s minimum homogenous weight is 178.

Homogenous weight enumerator: w(x)=1x^0+408x^178+612x^179+708x^180+1452x^181+1632x^182+1006x^183+1866x^184+2070x^185+1214x^186+1968x^187+1374x^188+1138x^189+1140x^190+1086x^191+442x^192+750x^193+402x^194+44x^195+96x^196+84x^197+32x^198+42x^199+12x^200+16x^201+30x^202+6x^203+6x^204+12x^205+6x^207+12x^208+6x^209+6x^212+2x^213+2x^225

The gray image is a code over GF(3) with n=837, k=9 and d=534.
This code was found by Heurico 1.16 in 2.13 seconds.