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

generates a code of length 99 over Z8 who´s minimum homogenous weight is 88.

Homogenous weight enumerator: w(x)=1x^0+139x^88+380x^90+44x^91+505x^92+136x^93+612x^94+244x^95+701x^96+392x^97+854x^98+412x^99+903x^100+392x^101+596x^102+284x^103+499x^104+88x^105+354x^106+40x^107+240x^108+16x^109+152x^110+110x^112+50x^114+28x^116+8x^118+6x^120+2x^122+3x^124+1x^148

The gray image is a code over GF(2) with n=396, k=13 and d=176.
This code was found by Heurico 1.16 in 7.88 seconds.