The generator matrix

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

generates a code of length 49 over Z8 who´s minimum homogenous weight is 42.

Homogenous weight enumerator: w(x)=1x^0+51x^42+284x^43+501x^44+636x^45+680x^46+874x^47+759x^48+844x^49+709x^50+814x^51+564x^52+602x^53+403x^54+230x^55+138x^56+58x^57+28x^58+6x^59+3x^60+2x^61+1x^62+2x^64+2x^65

The gray image is a code over GF(2) with n=196, k=13 and d=84.
This code was found by Heurico 1.16 in 1.4 seconds.