The generator matrix

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

generates a code of length 73 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 137.

Homogenous weight enumerator: w(x)=1x^0+354x^137+500x^138+1842x^139+2454x^140+3218x^141+3972x^142+4740x^143+4340x^144+5664x^145+5928x^146+4478x^147+5274x^148+4860x^149+3126x^150+3240x^151+1950x^152+1338x^153+810x^154+534x^155+240x^156+48x^157+48x^158+10x^159+42x^160+24x^161+6x^163+6x^164+2x^165

The gray image is a code over GF(3) with n=657, k=10 and d=411.
This code was found by Heurico 1.16 in 9.28 seconds.