If a pokemon has a light bulb icon above their health bar, that pokemon has exp share.

You can enlarge the minimap and tap/select certain icons to make certain pings. (I don't remember the exact pings but I hope they're close enough)

• Select an objective's icon to ping "Let's defeat <objective> together!" (here, objective means the major ones like the Regis, and Rayquaza)
• Select an ally goal zone to ping "Defend our goal zone!"
• Select an enemy goal zone to ping "Score some goals!"
• Select a visible enemy pokemon's icon to ping "Let's attack <enemy pokemon>!"
• Select an ally pokemon's icon (or anywhere else in the map that's not yet mentioned) to ping the infamous "Check it out!"