The generator matrix

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

generates a code of length 74 over Z9[X]/(X^2+6,3X) who´s minimum homogenous weight is 139.

Homogenous weight enumerator: w(x)=1x^0+282x^139+432x^140+2118x^141+2646x^142+2502x^143+5240x^144+4476x^145+3576x^146+6178x^147+5286x^148+3270x^149+7040x^150+4590x^151+2532x^152+3972x^153+2046x^154+1128x^155+878x^156+522x^157+132x^158+60x^159+48x^160+24x^161+12x^162+12x^163+12x^164+12x^166+16x^168+6x^169

The gray image is a code over GF(3) with n=666, k=10 and d=417.
This code was found by Heurico 1.16 in 8.51 seconds.