The generator matrix

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

generates a code of length 78 over Z9 who´s minimum homogenous weight is 141.

Homogenous weight enumerator: w(x)=1x^0+152x^141+84x^142+150x^143+594x^144+222x^145+420x^146+1182x^147+576x^148+522x^149+1256x^150+540x^151+528x^152+1480x^153+726x^154+696x^155+1692x^156+612x^157+636x^158+1640x^159+606x^160+576x^161+1272x^162+522x^163+474x^164+784x^165+264x^166+234x^167+492x^168+174x^169+96x^170+246x^171+42x^172+30x^173+78x^174+6x^175+12x^176+36x^177+14x^180+6x^183+6x^186+2x^189+2x^192

The gray image is a code over GF(3) with n=234, k=9 and d=141.
This code was found by Heurico 1.16 in 7.66 seconds.