Does everyone see my post on their Facebook ticker?

[Mickey Mouse]

I am a part of a Facebook group that is completely open. When I post to that group, does my post show up on my friends' tickers, who aren't a part of that group? Or does it only show on friends tickers, who have joined the group?

Thanks!

[abraXus]

it shows up to all of your friends, yes, it's an open group after all

[Annoyingmother474]

If it is closed group, nobody wont see it... if it is open then they will see it