Yep. Even ignoring non-Jewish victims, majority of holocaust victims were foreign Jews and not Germans of Jewish descent. Mostly because Europe and Africa as a whole had more Jews then Germany itself.
Ignoring Jews, Germans were more ruthless and murderous toward Polish or Russian people then toward western ones. And they much more ruthless and murderous toward western then toward Germans themself. (And yes they were ruthless and murderous toward German population too.)
Slavs generally, gypsies and other 'non-aryan' races. They had plans for the world after conquering it, which would basically wipe all local population in vast swaths of euroasia to make room for them. Jews were just first in line because Hitler was a war and childhood traumatized psychopath.
Ignoring Jews, Germans were more ruthless and murderous toward Polish or Russian people then toward western ones. And they much more ruthless and murderous toward western then toward Germans themself. (And yes they were ruthless and murderous toward German population too.)