The generator matrix

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

generates a code of length 38 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 67.

Homogenous weight enumerator: w(x)=1x^0+216x^67+276x^68+846x^69+1470x^70+1716x^71+3384x^72+3630x^73+4902x^74+7964x^75+7746x^76+7632x^77+8496x^78+4818x^79+2682x^80+1652x^81+864x^82+228x^83+206x^84+174x^85+48x^86+36x^87+30x^88+12x^89+12x^90+6x^91+2x^93

The gray image is a code over GF(3) with n=342, k=10 and d=201.
This code was found by Heurico 1.16 in 5.01 seconds.