The generator matrix

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

generates a code of length 78 over Z9 who´s minimum homogenous weight is 145.

Homogenous weight enumerator: w(x)=1x^0+162x^145+132x^146+248x^147+420x^148+258x^149+394x^150+486x^151+270x^152+348x^153+498x^154+198x^155+386x^156+354x^157+138x^158+292x^159+348x^160+150x^161+216x^162+246x^163+120x^164+136x^165+186x^166+120x^167+86x^168+102x^169+48x^170+52x^171+84x^172+18x^173+20x^174+30x^175+6x^176+2x^177+2x^180+2x^189+2x^192

The gray image is a code over GF(3) with n=234, k=8 and d=145.
This code was found by Heurico 1.16 in 0.877 seconds.