The generator matrix

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

generates a code of length 73 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 138.

Homogenous weight enumerator: w(x)=1x^0+1066x^138+1728x^139+2250x^140+3096x^141+4842x^142+3780x^143+4952x^144+6282x^145+4194x^146+5144x^147+5760x^148+3690x^149+3610x^150+3852x^151+1782x^152+1428x^153+846x^154+342x^155+252x^156+18x^157+62x^159+72x^162

The gray image is a code over GF(3) with n=657, k=10 and d=414.
This code was found by Heurico 1.16 in 22 seconds.