This is the 308th most frequent Norwegian word.
gruppe
"Gruppe" means "group" in English.
Here, 'gruppe' is used to denote a collective noun for a number of students gathered together.
En gruppe elever samles utenfor skolen.
A group of students gathers outside the school.
'Gruppe' here is used to describe a specific collection of individuals participating in a learning activity.
Hun underviser en gruppe på fem personer i kunstmaling.
She teaches a group of five people painting art.
In this context, 'gruppe' refers to a team or collective entity working jointly on a task.