Haplogroup G-L1266

Hello, I took a DNA test on MyHeritage and uploaded my raw data to FamilyTreeDNA to see my haplogroup. I found haplogroup G-L1266. I saw that it's linked to Caucasians and Scytho-Sarmatians (It seems to me that it's related to the Alans, since they are a genetic combination of indigenous Caucasians and Scythians) , but I don't know anything more. If anyone can tell me more, that would be great. Thanks.

Hello! Welcome to the G club! Your haplogroup seems to be heavily concentrated in the Caucasus. We shared an ancestor long long ago. :)