The generator matrix

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

generates a code of length 49 over Z8 who´s minimum homogenous weight is 40.

Homogenous weight enumerator: w(x)=1x^0+30x^40+112x^41+370x^42+504x^43+822x^44+834x^45+1463x^46+1334x^47+1965x^48+1608x^49+1905x^50+1336x^51+1483x^52+908x^53+790x^54+372x^55+272x^56+120x^57+76x^58+32x^59+28x^60+2x^61+3x^62+6x^63+4x^64+1x^66+3x^68

The gray image is a code over GF(2) with n=196, k=14 and d=80.
This code was found by Heurico 1.16 in 6.62 seconds.