how many german soldiers did hitler have durning the holocaust?

Answer 1

your questions to vague, do you mean directly involved with the Holocaust or his whole army, or do mean is the SS branch,
sorry but you need to give more info to get the answer you want.

Answer 2

The Holocaust is the term used for the German Nazis attempts to wipe the Jewish Race, and other minorities like Gypsies from the face of Europe.

The Conflict in general was known as World War 2.