The generator matrix

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

generates a code of length 26 over Z9 who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+452x^42+1566x^45+3178x^48+5144x^51+5354x^54+3226x^57+656x^60+72x^63+22x^66+12x^69

The gray image is a code over GF(3) with n=78, k=9 and d=42.
This code was found by Heurico 1.16 in 7.57 seconds.