The generator matrix

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

generates a code of length 99 over Z9 who´s minimum homogenous weight is 189.

Homogenous weight enumerator: w(x)=1x^0+176x^189+488x^192+430x^195+336x^198+220x^201+192x^204+176x^207+82x^210+50x^213+18x^216+2x^219+6x^222+4x^231+4x^234+2x^240

The gray image is a code over GF(3) with n=297, k=7 and d=189.
This code was found by Heurico 1.16 in 0.303 seconds.