What are the privacy options for Facebook groups?

Information on Facebook privacy options

The privacy options for Groups control who can see a Group and the things people post there, including comments, photos and files uploaded to the group.

The three privacy options are:

Open:  Anyone on Facebook can see and join the group. Open Groups will appear in search results and all content that members post (e.g., photos, videos and files) is visible to anyone viewing the group. People may see when you join or are invited to an open group, such as in news feed or search.

Closed: Anyone on Facebook can see the Group name, it’s members and people invited to join the Group, but only members can see posts in the group. To join a closed Group, a member needs to add you, or you can ask to join. People may see when you join or are invited to a closed Group, such as in news feed or search.

Secret: Non-members can’t find these Groups in searches or see anything about the Group, including its name and member list. The name of the Group will not display on the timelines of members. To join a secret Group, you need to be added by a member of the Group.
If you're an admin of a Group with fewer than 250 people, learn how to change your Group's privacy settings.

Looking for more information on how to use Facebook for your play experience? See:

 - Can I use Facebook to promote my play experience?

Should I set up a Facebook page or group?

- How do I create and manage a Facebook group? 

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