The generator matrix

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

generates a code of length 48 over Z8 who´s minimum homogenous weight is 38.

Homogenous weight enumerator: w(x)=1x^0+62x^38+48x^39+150x^40+304x^41+307x^42+834x^43+710x^44+1584x^45+1190x^46+2320x^47+1367x^48+2384x^49+1134x^50+1636x^51+698x^52+784x^53+318x^54+272x^55+120x^56+64x^57+51x^58+10x^59+22x^60+6x^62+2x^64+4x^66+2x^68

The gray image is a code over GF(2) with n=192, k=14 and d=76.
This code was found by Heurico 1.16 in 7.74 seconds.