The generator matrix

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

generates a code of length 82 over Z9 who´s minimum homogenous weight is 154.

Homogenous weight enumerator: w(x)=1x^0+210x^154+318x^155+356x^156+450x^157+492x^158+274x^159+396x^160+414x^161+264x^162+354x^163+282x^164+272x^165+354x^166+324x^167+162x^168+216x^169+186x^170+128x^171+162x^172+192x^173+128x^174+96x^175+102x^176+50x^177+114x^178+66x^179+42x^180+48x^181+36x^182+12x^183+18x^184+18x^185+12x^186+12x^187

The gray image is a code over GF(3) with n=246, k=8 and d=154.
This code was found by Heurico 1.16 in 11.7 seconds.