The second hand embarrassment I get from hearing Murali Kartik absolutely spew nonsense regarding the groups- explaining the format completely wrongly (would have been right had it been 2022).
The teams play their own-group teams once, and other group teams twice and that adds to 14 according to what I know. In 2022, they played the own group teams twice, 4 teams from the other group once, and a wildcard team from the other group twice. And Murali Kartik still seems to be stuck in 2022.
CSK-SRH are the same group and I very vividly remember only one encounter between them last year. In 2022, I remember us hammering CSK and getting hammered back. So that confirms it