Extensions 1→N→G→Q→1 with N=Q8 and Q=C15

Direct product G=N×Q with N=Q8 and Q=C15
dρLabelID
Q8×C151202Q8xC15120,33

Semidirect products G=N:Q with N=Q8 and Q=C15
extensionφ:Q→Out NdρLabelID
Q8⋊C15 = C5×SL2(𝔽3)φ: C15/C5C3 ⊆ Out Q8402Q8:C15120,15


׿
×
𝔽