The generator matrix

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

generates a code of length 76 over Z9 who´s minimum homogenous weight is 141.

Homogenous weight enumerator: w(x)=1x^0+172x^141+108x^142+144x^143+514x^144+204x^145+318x^146+736x^147+306x^148+228x^149+540x^150+204x^151+198x^152+478x^153+210x^154+198x^155+354x^156+162x^157+174x^158+292x^159+126x^160+102x^161+268x^162+90x^163+42x^164+182x^165+36x^166+48x^167+72x^168+12x^169+6x^170+24x^171+6x^174+2x^177+2x^180+2x^195

The gray image is a code over GF(3) with n=228, k=8 and d=141.
This code was found by Heurico 1.16 in 0.805 seconds.