A pack is a large group.
Or a gaggle (Merriam Webster's online dictionary says a gaggle is "an indefinite group," so it can be a large group).
mass
mass
An 'archipelago' means 'a large group of islands'
A group of large fish is called a hunt
A sample! And the large group is called the population.
A large group of fishes is often called a school.
Class, which contains a large group of students or people of the same economic and social standing. Or also mass, which is a large group of anything.class
what is a large group of people and their goods called in African kingdoms
A large group of locusts is called a "swarm".
A herd of buffaloes.
A large group of islands is called an archipelago.
A constellation :)
a row