On the example of the desktop version of the messenger.
Create a group about 👉 fix single open
Click on the menu i
con (3 bars).
Next, click on “Create Group”.
Come up with a name and click Next. You can immediately upload an avatar for the group, for this you need to click on the blue circle with the camera.
You can immediately add members from the list to the group, or invite them later. The selected participant is marked with a checkmark. They are added forcibly, that is, without consent, but later they can leave the group. At the stage of creating a group, you can invite 50 people this way.
After adding participants, click “Create”. The group is created, Telegram will show a welcome window with its capabilities.