The generator matrix

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

generates a code of length 55 over Z8 who´s minimum homogenous weight is 48.

Homogenous weight enumerator: w(x)=1x^0+21x^48+70x^49+92x^50+162x^51+158x^52+282x^53+127x^54+270x^55+126x^56+250x^57+143x^58+190x^59+62x^60+38x^61+15x^62+18x^63+10x^64+3x^66+4x^68+1x^70+2x^72+1x^74+1x^78+1x^82

The gray image is a code over GF(2) with n=220, k=11 and d=96.
This code was found by Heurico 1.16 in 0.191 seconds.