What's the difference between monarchies and fascism?

Monarchies are hereditary, they can function under a conservative reactionary government or under a Socialist or Liberal system, Belgium, the Netherlands Cambodia, UK, Canada, Australia, New Zeland.Spain Monarchs have had a great deal of power but currently they are more or less symbolic positions Often the Queen/or King is also the titular head of the National Church i.e Anglican in the UK Fascism is totalitarian, imperialistic, repressive, nationalist to the point of hatred against minority group or even other nations, racist, st system.I oppose Fascism and Monarchy to me is an expensive waste Fascism is usually not Religious except for Spain and Portugal in the past.