I'd like to know

I have refrained from asking this question for a few days now due to not wanting to deal with the crap that this post is certain to bring out. But since it's still on my mind, and has been daily, a full week later, I'll ask now:
Given the rise of incidents concerning people who consider themselves republicans, republican officials, and groups that consider themselves aligned with the Republican party, taking to social media to demean, insult, and offend blacks, Hispanics, and other non-white nationalities, has any Republican group taken the opportunity to denounce these groups or people and to say that type of behavior is not what the party is about and won't be tolerated?
PLEASE don't make this anti-Trump or anti-liberal/conservative. And please keep the insults to yourselves. Thank you.