Comic-Snips: Carggites
https://dc.fandom.com/wiki/Carggites
Carggites are a race of humanoid aliens from the planet Cargg. They all have the natural ability of Bio-Fission allowing the split their physical form into three independent bodies. The Carggites triplicates possess the exact same emotions, those who don't are considered something of a social outcast, requiring psychological treatment.
Carggites were revealed to have been a group of genetically engineered humanoids who were part of a eugenics program to create superpowered beings undertaken by a species called the Dominators. A Daxamite hero rescued the test subjects and relocated them to new lives on other worlds. Those with Bio-Fussion powers were placed on a world with three suns, making this new planet their home.
By the 30th century, Cargg was a populated and thriving world, with excellent relations with the United Planets government.
A notable Carggite is Luornu Durgo were sponsored into the Legion of Super-Heroes to use their abilities for the good of the galaxy.
a bit more at link...