The generator matrix

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

generates a code of length 72 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 133.

Homogenous weight enumerator: w(x)=1x^0+120x^133+390x^134+378x^135+918x^136+1908x^137+1794x^138+2484x^139+3858x^140+4494x^141+4044x^142+5286x^143+5904x^144+5340x^145+6180x^146+5302x^147+3348x^148+3276x^149+1618x^150+894x^151+672x^152+110x^153+210x^154+162x^155+48x^156+54x^157+102x^158+18x^159+72x^160+24x^161+6x^162+12x^163+12x^164+2x^165+8x^168

The gray image is a code over GF(3) with n=648, k=10 and d=399.
This code was found by Heurico 1.16 in 11.5 seconds.