The generator matrix

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

generates a code of length 68 over Z9 who´s minimum homogenous weight is 132.

Homogenous weight enumerator: w(x)=1x^0+216x^132+268x^135+132x^138+36x^141+44x^144+18x^147+2x^153+12x^156

The gray image is a code over GF(3) with n=204, k=6 and d=132.
This code was found by Heurico 1.16 in 0.0563 seconds.