The generator matrix
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 X X 1 1 1 1 X X 1 1 X 1 X X X 3 3 0 X X X 3 X
0 3 6 0 3 6 0 3 6 0 3 6 0 3 6 0 3 6 0 3 6 0 3 6 0 3 3 6 6 0 3 6 3 6 0 3 0 6 3 6 0 3 6 3 0 3 6 0 0
generates a code of length 49 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 99.
Homogenous weight enumerator: w(x)=1x^0+74x^99+6x^102
The gray image is a code over GF(3) with n=441, k=4 and d=297.
This code was found by Heurico 1.16 in 0.0299 seconds.