Grouping fighters in simultaneous games.

[Suicide Junkie]

The launch groups are determined by the *carrier* strategy (doing the launching) not the fighters themselves.

You will also get odd numbers due to launch limits.
EG: If your carrier can launch 7 fighters a turn, and your strategy is to launch groups of 5, you'll get one group of 5 and one group of 2 on turn 1.

[Possum]

So you build your carriers with a given number of launch bays, and your strategy reflects that number...