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

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

Homogenous weight enumerator: w(x)=1x^0+624x^174+1068x^177+1258x^180+1008x^183+798x^186+518x^189+420x^192+372x^195+228x^198+138x^201+66x^204+56x^207+6x^210

The gray image is a code over GF(3) with n=276, k=8 and d=174.
This code was found by Heurico 1.16 in 48.2 seconds.