Double cover of alternating group:A7
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This group is defined as the double cover of alternating group where the alternating group is alternating group:A7, i.e., has degree 7. More explicitly, it is the unique stem extension with base normal subgroup cyclic group:Z2 and quotient group alternating group:A7.
Want to compare and contrast arithmetic function values with other groups of the same order? Check out groups of order 5040#Arithmetic functions
|order (number of elements, equivalently, cardinality or size of underlying set)||5040||groups with same order||As : The order is , which is .|