Outlook for Mac 2016 currently does not support synchronizing your Google calendars, notes, tasks, and contacts with Outlook for Mac 2016. However, Outlook for Mac 2016 supports synching with Gmail. To sync your Gmail account with Outlook for Mac 2016, you first need to add the account to Outlook.

To add a Gmail account in Outlook, see Add an email account to Outlook 2016 for Mac.