The generator matrix

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

generates a code of length 90 over Z8 who´s minimum homogenous weight is 88.

Homogenous weight enumerator: w(x)=1x^0+210x^88+136x^90+124x^92+20x^94+11x^96+4x^98+4x^100+2x^112

The gray image is a code over GF(2) with n=360, k=9 and d=176.
This code was found by Heurico 1.11 in 0.321 seconds.