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 # getNumGroups

 Last update: 30.07.2026 

public [getNumGroups](get-num-groups.md)(): [Int](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-int/index.html)

get the number of groups stored in this object

#### Return

the number of stored groups

#### Throws

[ModelCenterException](./../-model-center-exception/index.md)