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 2X+6  1 2X  1  1 X+6
 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  1  3  1 X+6  7  1
 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+5 X+1  4 2X+8 2X+6 2X+4  6
 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  3  0  3  3  6  0  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+1008x^134+1396x^135+2232x^136+3672x^137+3882x^138+3906x^139+6324x^140+5174x^141+4338x^142+6594x^143+4540x^144+4086x^145+4158x^146+2870x^147+1602x^148+1710x^149+748x^150+360x^151+270x^152+78x^153+48x^155+16x^156+12x^158+12x^161+6x^162+6x^164

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 16.7 seconds.