The generator matrix

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

generates a code of length 78 over Z9 who´s minimum homogenous weight is 149.

Homogenous weight enumerator: w(x)=1x^0+294x^149+220x^150+318x^152+176x^153+252x^155+86x^156+264x^158+106x^159+90x^161+52x^162+114x^164+6x^165+72x^167+26x^168+18x^170+12x^171+30x^173+34x^174+8x^177+6x^179+2x^180

The gray image is a code over GF(3) with n=234, k=7 and d=149.
This code was found by Heurico 1.13 in 17.1 seconds.