The generator matrix

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

generates a code of length 49 over Z8 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+57x^38+162x^40+48x^41+343x^42+328x^43+663x^44+960x^45+1205x^46+1696x^47+1674x^48+2080x^49+1668x^50+1776x^51+1253x^52+960x^53+656x^54+288x^55+278x^56+48x^57+127x^58+8x^59+49x^60+33x^62+13x^64+6x^66+3x^68+1x^70

The gray image is a code over GF(2) with n=196, k=14 and d=76.
This code was found by Heurico 1.16 in 8.81 seconds.