The generator matrix

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

generates a code of length 68 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 123.

Homogenous weight enumerator: w(x)=1x^0+130x^123+18x^124+18x^125+676x^126+342x^127+252x^128+2016x^129+1458x^130+1008x^131+5308x^132+3474x^133+2322x^134+9418x^135+6174x^136+3150x^137+9482x^138+4698x^139+1746x^140+4682x^141+1206x^142+252x^143+710x^144+126x^145+246x^147+64x^150+16x^153+18x^156+12x^159+6x^162+10x^165+8x^168+2x^177

The gray image is a code over GF(3) with n=612, k=10 and d=369.
This code was found by Heurico 1.16 in 10.4 seconds.