The generator matrix

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

generates a code of length 74 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 137.

Homogenous weight enumerator: w(x)=1x^0+420x^137+818x^138+1704x^139+3528x^140+4846x^141+5730x^142+8034x^143+10394x^144+11838x^145+14052x^146+16328x^147+16842x^148+17166x^149+16296x^150+14190x^151+11796x^152+9466x^153+5604x^154+4044x^155+2044x^156+852x^157+504x^158+212x^159+60x^160+132x^161+74x^162+36x^163+78x^164+16x^165+6x^166+24x^167+12x^168

The gray image is a code over GF(3) with n=666, k=11 and d=411.
This code was found by Heurico 1.16 in 69.3 seconds.