The generator matrix

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

generates a code of length 40 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 70.

Homogenous weight enumerator: w(x)=1x^0+114x^70+108x^71+506x^72+774x^73+702x^74+1972x^75+4068x^76+2268x^77+5664x^78+11022x^79+3828x^80+7548x^81+11064x^82+2706x^83+3564x^84+1824x^85+504x^86+306x^87+222x^88+78x^89+102x^90+60x^91+12x^92+6x^93+12x^94+6x^96+4x^99+2x^102+2x^108

The gray image is a code over GF(3) with n=360, k=10 and d=210.
This code was found by Heurico 1.16 in 5.34 seconds.