To turn off Group Chat message notifications…
- Swipe right from the Camera screen to go to the Chat screen
- Press and hold on a group
- Tap ‘Chat and Notification Settings’
- Toggle on ‘Mute Chats.’ If you still want to receive some chat notifications from the group, tap ‘Chat Notifications’ and select ‘Chats and Snaps’ or ‘Mentions Only.’
To change your message notifications in the Snapchat app, follow these steps...
- Swipe right from the Camera screen to go to the Chat screen
- Press and hold on a Group
- Tap ‘Chat Settings’
- Tap ‘Message Notifications’ and select ‘All Messages,’ ‘Mentions Only,’ or ‘Silent’