The generator matrix

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

generates a code of length 82 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 152.

Homogenous weight enumerator: w(x)=1x^0+1026x^152+1950x^153+4452x^154+8052x^155+10496x^156+13404x^157+19710x^158+22786x^159+28608x^160+35760x^161+40580x^162+43608x^163+50040x^164+48200x^165+46686x^166+45606x^167+34560x^168+26406x^169+20790x^170+12790x^171+7326x^172+4578x^173+2144x^174+954x^175+426x^176+194x^177+54x^178+108x^179+32x^180+36x^181+24x^182+12x^183+12x^184+12x^185+12x^187+6x^188

The gray image is a code over GF(3) with n=738, k=12 and d=456.
This code was found by Heurico 1.16 in 592 seconds.