The generator matrix

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

generates a code of length 22 over Z9 who´s minimum homogenous weight is 39.

Homogenous weight enumerator: w(x)=1x^0+44x^39+120x^40+82x^42+150x^43+52x^45+162x^46+38x^48+42x^49+18x^51+12x^52+4x^54+2x^57+2x^60

The gray image is a code over GF(3) with n=66, k=6 and d=39.
This code was found by Heurico 1.16 in 0.00498 seconds.