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

generates a code of length 82 over Z9 who´s minimum homogenous weight is 157.

Homogenous weight enumerator: w(x)=1x^0+162x^157+264x^158+82x^159+282x^160+276x^161+50x^162+210x^163+138x^164+38x^165+102x^166+96x^167+40x^168+66x^169+66x^170+4x^171+42x^172+30x^173+8x^174+30x^175+48x^176+4x^177+30x^178+36x^179+6x^180+36x^181+12x^182+8x^183+12x^184+6x^185+2x^198

The gray image is a code over GF(3) with n=246, k=7 and d=157.
This code was found by Heurico 1.16 in 46.3 seconds.