The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  0  1  1  1  1  X  1  1  0  1  1  0  1  3  1  1
 0  X  0  0 2X X+6  X 2X+6 2X  3  6 X+6 X+6 2X+6 2X  6 X+3 2X+6  X X+6  X 2X  3 2X+3  0 X+6 2X+6  X  X  6  6  3 2X  6 2X+3 2X 2X+3  X X+6 2X+6 2X+3 X+6 X+6 2X+6  0  0  6  0 2X+6  X  X X+3  6  6  0 2X  6  3  X  0 2X+6  X  6  X 2X+3 2X+3
 0  0  X 2X  3 2X+6  X X+6 2X+3 2X+6  0 2X+6  3 2X  3  X  X X+3 2X  0 X+3 2X 2X+6 X+3 X+3  0  6 2X+6  X  0 2X+6  3 X+3  X  6 X+3 2X+3 X+3 2X  3 2X  6 2X+3  X 2X 2X+3  6  3  0  3 2X+6 X+6 2X+6 X+3  X 2X+3  6 X+3  3  3 2X+6 2X+3  3 2X+6 2X+6  0
 0  0  0  3  0  0  0  0  0  0  6  3  6  3  6  6  3  6  6  3  6  6  6  3  3  6  3  6  6  3  3  0  6  3  6  3  6  0  3  3  6  3  0  0  0  6  6  3  0  0  0  3  0  0  6  0  3  0  6  0  0  6  3  3  3  0

generates a code of length 66 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 125.

Homogenous weight enumerator: w(x)=1x^0+216x^125+282x^126+108x^127+444x^128+158x^129+648x^130+462x^131+1870x^132+972x^133+480x^134+210x^135+216x^136+168x^137+32x^138+60x^140+20x^141+54x^143+92x^144+54x^146+6x^147+6x^152+2x^183

The gray image is a code over GF(3) with n=594, k=8 and d=375.
This code was found by Heurico 1.16 in 1.13 seconds.