The generator matrix

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

generates a code of length 49 over Z8 who´s minimum homogenous weight is 44.

Homogenous weight enumerator: w(x)=1x^0+409x^44+116x^45+742x^46+128x^47+803x^48+96x^49+616x^50+60x^51+510x^52+60x^53+334x^54+32x^55+120x^56+16x^57+36x^58+4x^59+13x^60

The gray image is a code over GF(2) with n=196, k=12 and d=88.
This code was found by Heurico 1.11 in 386 seconds.