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

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

Homogenous weight enumerator: w(x)=1x^0+13x^42+72x^43+134x^44+114x^45+196x^46+140x^47+325x^48+142x^49+270x^50+120x^51+215x^52+110x^53+90x^54+44x^55+16x^56+18x^57+3x^58+8x^59+10x^60+2x^62+2x^64+2x^66+1x^68

The gray image is a code over GF(2) with n=196, k=11 and d=84.
This code was found by Heurico 1.16 in 0.156 seconds.