The generator matrix

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

generates a code of length 36 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 63.

Homogenous weight enumerator: w(x)=1x^0+188x^63+210x^64+696x^65+1320x^66+1572x^67+2910x^68+4188x^69+4950x^70+7428x^71+9266x^72+8142x^73+7812x^74+5214x^75+2436x^76+1428x^77+726x^78+108x^79+114x^80+202x^81+72x^82+24x^83+36x^84+6x^85

The gray image is a code over GF(3) with n=324, k=10 and d=189.
This code was found by Heurico 1.16 in 4.69 seconds.