The generator matrix

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

generates a code of length 99 over Z8 who´s minimum homogenous weight is 91.

Homogenous weight enumerator: w(x)=1x^0+138x^91+343x^92+548x^93+554x^94+708x^95+613x^96+680x^97+594x^98+672x^99+467x^100+460x^101+428x^102+402x^103+368x^104+308x^105+243x^106+234x^107+100x^108+98x^109+96x^110+70x^111+24x^112+16x^113+5x^114+16x^115+4x^116+2x^117

The gray image is a code over GF(2) with n=396, k=13 and d=182.
This code was found by Heurico 1.16 in 3.57 seconds.