A2261-BCG is a giant elliptical galaxy that is in the rank 9 out of the 10 biggest galaxies.
He is very confident and self centered to himself for being one of the biggest galaxies. Although there is no central black hole in him so there is no ruler. Which is good for the outside because the galaxy itself thinks he has no ruler so he can do whatever he wants to other galaxies. But on the inside it is bad because now there are no rules and there is chaos and much warfare in him because there is no ruler to add rules or prevent war.