The generator matrix

 1  0  0  1  1  1  1  1  1  1  1 24 21  1  1  1  1  3  1  1
 0  1  0  1 15 19 17  0 20 17 16  1  1  9 19 22 26  1 10 13
 0  0  1 26 16 22 18 26 16 20 15 26 18  7 19 21 23  9 20 21
 0  0  0 24 18  9 12  6  3 18  0  9 24 15 12 15  6  3  3  3

generates a code of length 20 over Z27 who´s minimum homogenous weight is 33.

Homogenous weight enumerator: w(x)=1x^0+828x^33+1674x^34+1890x^35+7972x^36+7938x^37+17010x^38+26988x^39+37422x^40+32238x^41+27072x^42+11286x^43+2808x^44+1864x^45+156x^48

The gray image is a code over GF(3) with n=180, k=11 and d=99.
This code was found by Heurico 1.16 in 108 seconds.