The generator matrix

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

generates a code of length 69 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 128.

Homogenous weight enumerator: w(x)=1x^0+294x^128+354x^129+690x^130+1692x^131+2340x^132+2370x^133+3564x^134+4696x^135+3540x^136+6144x^137+7206x^138+3810x^139+6510x^140+6222x^141+3204x^142+2874x^143+1348x^144+774x^145+492x^146+252x^147+102x^148+150x^149+114x^150+54x^151+114x^152+46x^153+6x^154+36x^155+18x^156+24x^157+6x^160+2x^162

The gray image is a code over GF(3) with n=621, k=10 and d=384.
This code was found by Heurico 1.16 in 10.1 seconds.