authorization vs management

authorization and management both are nouns.

Word	Noun	Adjective	Verb	Adverb
authorization	Yes	No	No	No
management	Yes	No	No	No

As nouns, management is a hypernym of authorization; that is, management is a word with a broader meaning than authorization:

Other hypernyms of authorization include direction.

authorization (noun)	management (noun)
the act of conferring legality or sanction or formal warrant	the act of managing something
the power or right to give orders or make decisions	those in charge of running a business
official permission or approval
a document giving an official instruction or command