The generator matrix

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

generates a code of length 92 over Z8 who´s minimum homogenous weight is 90.

Homogenous weight enumerator: w(x)=1x^0+20x^90+108x^91+21x^92+72x^93+6x^94+12x^95+7x^96+4x^98+3x^100+1x^102+1x^126

The gray image is a code over GF(2) with n=368, k=8 and d=180.
This code was found by Heurico 1.16 in 0.282 seconds.