The generator matrix

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

generates a code of length 68 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 130.

Homogenous weight enumerator: w(x)=1x^0+948x^130+1080x^131+1992x^132+2370x^133+1410x^134+1644x^135+1956x^136+1518x^137+1464x^138+1614x^139+930x^140+778x^141+990x^142+384x^143+344x^144+216x^145+18x^146+6x^147+6x^148+8x^150+6x^155

The gray image is a code over GF(3) with n=612, k=9 and d=390.
This code was found by Heurico 1.16 in 0.75 seconds.