The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  3  1  1  1  3  1  1
 0  3  0  0  0  0  0  0  0  0  0  0  0  0  3  3  6  6  3  3  6  6  3  3  6  0
 0  0  3  0  0  0  0  0  0  0  3  3  0  0  0  6  6  6  6  6  3  6  3  0  0  0
 0  0  0  3  0  0  0  0  0  0  6  3  3  3  6  3  6  0  3  0  0  0  6  6  6  0
 0  0  0  0  3  0  0  0  0  3  6  0  6  6  0  6  6  0  6  3  3  6  0  3  6  3
 0  0  0  0  0  3  0  0  0  6  6  0  6  3  6  0  0  6  6  0  6  0  0  3  6  6
 0  0  0  0  0  0  3  0  0  6  6  3  6  0  3  0  3  0  6  3  6  6  3  3  0  6
 0  0  0  0  0  0  0  3  0  6  0  6  0  6  6  3  0  3  3  6  3  6  3  0  0  0
 0  0  0  0  0  0  0  0  3  6  0  3  3  6  0  3  6  6  6  6  0  6  0  3  3  0

generates a code of length 26 over Z9 who´s minimum homogenous weight is 33.

Homogenous weight enumerator: w(x)=1x^0+142x^33+414x^36+720x^39+1152x^42+1818x^45+7072x^48+20676x^51+20780x^54+2706x^57+1820x^60+1002x^63+516x^66+186x^69+42x^72+2x^75

The gray image is a code over GF(3) with n=78, k=10 and d=33.
This code was found by Heurico 1.16 in 19.1 seconds.