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

generates a code of length 75 over Z9[X]/(X^2+3,3X) who´s minimum homogenous weight is 139.

Homogenous weight enumerator: w(x)=1x^0+414x^139+690x^140+1630x^141+3876x^142+4584x^143+5610x^144+9594x^145+8910x^146+11764x^147+16776x^148+14148x^149+15418x^150+19902x^151+13512x^152+13812x^153+14154x^154+8178x^155+5484x^156+4362x^157+2184x^158+784x^159+684x^160+210x^161+80x^162+168x^163+48x^164+84x^165+12x^166+24x^167+6x^168+36x^169+6x^172+2x^174

The gray image is a code over GF(3) with n=675, k=11 and d=417.
This code was found by Heurico 1.16 in 70.3 seconds.