Here's some more. I didn't need to experiment; the site Edmund linked above lists "upgrades" for all sorts of components. The TV section has lots of upgrades for LG TVs, and LG tends to keep their EFCs constant across models. To see the EFCs, you need to download the program RemoteMaster (free).
You didn't say which setup code you are using with your Atlas, but 0178 or 1178 are probably the best starting points. Actually 1423 mentioned above is better, but I don't think your remote has that.

COMPONENT-1-----034 (typo on your list?
tv/av---------------055
LIST---------------107
4------------------116
0------------------117
6------------------118
2------------------119
5------------------120
1------------------121
7------------------122
3------------------123
arrow up----------165
Q Menu (duplicate)168
arrow down-------169
MENÜ-------------171
POWER ON-------172
HDMI-1-----------174 (different than your list)
Audio level increment-175
POWER OFF------176
Input select sub-menu--178
Audio level decrement---179
channel up--------181
arrow right--------182
vol up-------------183
channel down------185
arrow left----------186
vol down-----------187
mix----------------212
AV1 Discrete-------231
Return-------------235
HDMI-4------------239
8------------------245
FAVOURITE--------246
Flashback----------247
9-------------------049
Component-1------253