Transpose

Transpose[list] transposes the first two levels in list. 

Transpose[list,{n1,n2,…}] transposes list so that the kth level in list is the nkth level in the result. 

Transpose[list,mn] transposes levels m and n in list, leaving all other levels unchanged.

Transpose[list,k] cycles the levels in list k positions to the right. 

Please visit the official Wolfram Language Reference for more details and examples on core symbols.