The generator matrix

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

generates a code of length 92 over Z9 who´s minimum homogenous weight is 174.

Homogenous weight enumerator: w(x)=1x^0+576x^174+1176x^177+1240x^180+882x^183+822x^186+646x^189+402x^192+348x^195+170x^198+150x^201+96x^204+40x^207+6x^210+6x^213

The gray image is a code over GF(3) with n=276, k=8 and d=174.
This code was found by Heurico 1.13 in 46.6 seconds.