In *Captain America: The Winter Soldier*, we learn that 

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>  Hydra had infiltrated SHIELD from its inception.
> 
> 
> 

In *Marvel's Agents of SHIELD*, the team has spent much of the first season chasing the organization Centipede. In S01E17, *Turn, Turn, Turn*, we learn that the Clairvoyant who leads Centipede

> 
>  knew of the Hydra infiltration, and was probably a Hydra member.
> 
> 
> 

Does this mean that the entire Centipede organization is a part of 

> 
>  Hydra,
> 
> 
> 

or are they a separate organization?