The generator matrix

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

generates a code of length 80 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 151.

Homogenous weight enumerator: w(x)=1x^0+336x^151+684x^152+1966x^153+2760x^154+3330x^155+4200x^156+4950x^157+3942x^158+5296x^159+5736x^160+4104x^161+4568x^162+4620x^163+3150x^164+3636x^165+2340x^166+1566x^167+778x^168+510x^169+234x^170+186x^171+66x^172+6x^174+30x^175+10x^177+24x^178+2x^180+6x^181+6x^183+6x^184

The gray image is a code over GF(3) with n=720, k=10 and d=453.
This code was found by Heurico 1.16 in 9.29 seconds.