The generator matrix

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

generates a code of length 71 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 134.

Homogenous weight enumerator: w(x)=1x^0+804x^134+1662x^135+1962x^136+3744x^137+4558x^138+3240x^139+6264x^140+5904x^141+3942x^142+5814x^143+5806x^144+3168x^145+4290x^146+3214x^147+1350x^148+1638x^149+870x^150+432x^151+198x^152+64x^153+66x^155+16x^156+18x^158+12x^159+6x^161+6x^165

The gray image is a code over GF(3) with n=639, k=10 and d=402.
This code was found by Heurico 1.16 in 44 seconds.