The generator matrix

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

generates a code of length 49 over Z8 who´s minimum homogenous weight is 41.

Homogenous weight enumerator: w(x)=1x^0+44x^41+286x^42+534x^43+895x^44+1036x^45+1419x^46+1462x^47+1744x^48+1676x^49+1775x^50+1414x^51+1502x^52+862x^53+747x^54+500x^55+266x^56+108x^57+59x^58+24x^59+7x^60+18x^61+2x^62+2x^63+1x^64

The gray image is a code over GF(2) with n=196, k=14 and d=82.
This code was found by Heurico 1.16 in 6.04 seconds.