The generator matrix

 1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  0  2  0  2  0  2  0  2  2  2  2  2  4  2  2  2  4  2  4  2  4  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  1  2  0  2  0  2  0  2  4  2  0  2  4  2  2  2  2  2  2  2  2  2  2
 0  2  0  6  0  6  0  2  0  6  0  2  0  6  0  2  4  6  4  2  4  6  4  2  4  6  4  2  4  6  4  2  6  2  6  2  6  2  6  2  0  4  0  4  2  2  0  4  2  2  2  2  2  2  0  0  4  4  0  0  4  4  0  0  4  4  0  0  4  4  6  2  6  2  6  2  2  2  6  2  2  2  0  0  4  4  0  0  4  0  4  2
 0  0  4  0  0  0  4  0  0  4  0  4  4  4  4  4  4  0  4  0  4  0  4  0  0  4  0  4  0  4  0  4  0  0  0  0  4  4  4  4  0  0  4  4  4  4  4  4  4  4  0  0  0  0  0  0  0  0  0  0  0  0  4  4  4  4  4  4  4  4  0  0  0  0  4  4  4  4  4  4  4  4  4  4  4  4  0  0  0  0  0  0
 0  0  0  4  0  0  0  4  4  4  4  4  4  0  4  0  0  0  0  0  4  4  4  4  4  4  4  4  0  0  0  0  0  0  4  4  4  4  0  0  4  4  4  4  0  0  0  0  4  4  4  4  0  0  0  0  0  0  4  4  4  4  4  4  4  4  0  0  0  0  0  0  4  4  4  4  0  0  0  0  4  4  4  0  0  4  0  0  0  4  4  4
 0  0  0  0  4  4  4  4  4  0  0  4  0  4  4  0  0  0  4  4  4  4  0  0  0  4  4  0  4  0  0  4  0  4  4  0  0  4  4  0  4  4  0  0  4  0  4  4  0  4  4  0  0  4  0  4  4  0  4  0  0  4  0  4  4  0  4  0  0  4  4  0  0  4  4  0  0  4  0  4  4  0  4  0  0  4  4  0  0  0  0  0

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

Homogenous weight enumerator: w(x)=1x^0+37x^90+64x^91+54x^92+64x^93+24x^94+7x^96+2x^106+2x^108+1x^122

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 0.408 seconds.