The generator matrix

 1  0  0  1  1  1  1  1  0  1  1  1  1  1  1  3  1  1  1  1  1
 0  1  0  1  0  8  1  8  1  0  7  8  1  3  6  1  3  5  0  4  0
 0  0  1  8  1  8  1  0  8  8  6  2  1  5  4  6  2  3  3  3  0
 0  0  0  6  0  6  0  6  6  3  6  0  3  6  0  6  6  0  6  3  3
 0  0  0  0  6  3  3  6  6  6  6  0  0  6  3  0  3  3  3  6  6

generates a code of length 21 over Z9 who´s minimum homogenous weight is 33.

Homogenous weight enumerator: w(x)=1x^0+58x^33+54x^34+192x^35+296x^36+180x^37+498x^38+398x^39+378x^40+876x^41+614x^42+486x^43+888x^44+534x^45+306x^46+420x^47+228x^48+54x^49+42x^50+48x^51+6x^54+4x^57

The gray image is a code over GF(3) with n=63, k=8 and d=33.
This code was found by Heurico 1.16 in 0.13 seconds.