How to Create Contact Groups using the Contacts App on Android Device
You can make use of the Contacts app on your Android Phone or Tablet to Create a Contact Group, right from within your Android device.
Step 1. Open the Contacts app on your Android Phone or Tablet.
Step 2. Next, tap on the Groups tab.
Step 3. On the Groups screen, tab on ADD (or 3-dots menu icon on stock Android Phones) located at the upper-right corner of the screen.
Step 4. On the Next screen, type a Name for your Contact Group and then tap on Save to save your new Contact Group.
Step 5. On the next screen, tap on the ADD option (or 3-dots menu), located at the top right corner of your screen.
Step 6. On the next screen, select the Contacts that you want to add by tapping on them. Next, tap on Done when you are done adding all the Contacts to your Contact Group (See image below).