hlutgrúpa

Definition from Wiktionary, the free dictionary
Jump to: navigation, search

Icelandic[edit]

Etymology[edit]

From hlut- (partial, sub) +‎ grúpa (group), confer hluti (a part).

Noun[edit]

hlutgrúpa f (genitive singular hlutgrúpu, nominative plural hlutgrúpur)

  1. (group theory) a subgroup; (given a group G under a binary operation *, a subset H of G is called a subgroup of G if H also forms a group under the operation *. More precisely, H is a subgroup of G if the restriction of * to H x H is a group operation on HHG)

Derived terms[edit]