Extensions 1→N→G→Q→1 with N=C16 and Q=C20

Direct product G=N×Q with N=C16 and Q=C20
dρLabelID
C4×C80320C4xC80320,150

Semidirect products G=N:Q with N=C16 and Q=C20
extensionφ:Q→Aut NdρLabelID
C161C20 = C5×C8.Q8φ: C20/C5C4 ⊆ Aut C16804C16:1C20320,170
C162C20 = C5×C16⋊C4φ: C20/C5C4 ⊆ Aut C16804C16:2C20320,152
C163C20 = C5×C163C4φ: C20/C10C2 ⊆ Aut C16320C16:3C20320,171
C164C20 = C5×C164C4φ: C20/C10C2 ⊆ Aut C16320C16:4C20320,172
C165C20 = C5×C165C4φ: C20/C10C2 ⊆ Aut C16320C16:5C20320,151

Non-split extensions G=N.Q with N=C16 and Q=C20
extensionφ:Q→Aut NdρLabelID
C16.1C20 = C5×C8.4Q8φ: C20/C10C2 ⊆ Aut C161602C16.1C20320,173
C16.2C20 = C5×M6(2)φ: C20/C10C2 ⊆ Aut C161602C16.2C20320,175

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