The generator matrix

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

generates a code of length 61 over Z8 who´s minimum homogenous weight is 52.

Homogenous weight enumerator: w(x)=1x^0+240x^52+80x^53+644x^54+280x^55+1090x^56+792x^57+1384x^58+1200x^59+1875x^60+1388x^61+1780x^62+1320x^63+1390x^64+740x^65+914x^66+256x^67+524x^68+68x^69+238x^70+16x^71+118x^72+4x^73+30x^74+9x^76+2x^78+1x^80

The gray image is a code over GF(2) with n=244, k=14 and d=104.
This code was found by Heurico 1.16 in 66.6 seconds.