The generator matrix

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

generates a code of length 38 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 69.

Homogenous weight enumerator: w(x)=1x^0+880x^69+1080x^70+1674x^71+4304x^72+3780x^73+5670x^74+7824x^75+5994x^76+8964x^77+8326x^78+4428x^79+2592x^80+2434x^81+756x^82+54x^83+240x^84+46x^87+2x^90

The gray image is a code over GF(3) with n=342, k=10 and d=207.
This code was found by Heurico 1.16 in 4.1 seconds.