Extensions 1→N→G→Q→1 with N=C8 and Q=D13

Direct product G=N×Q with N=C8 and Q=D13
dρLabelID
C8×D131042C8xD13208,4

Semidirect products G=N:Q with N=C8 and Q=D13
extensionφ:Q→Aut NdρLabelID
C81D13 = D104φ: D13/C13C2 ⊆ Aut C81042+C8:1D13208,7
C82D13 = C104⋊C2φ: D13/C13C2 ⊆ Aut C81042C8:2D13208,6
C83D13 = C8⋊D13φ: D13/C13C2 ⊆ Aut C81042C8:3D13208,5

Non-split extensions G=N.Q with N=C8 and Q=D13
extensionφ:Q→Aut NdρLabelID
C8.D13 = Dic52φ: D13/C13C2 ⊆ Aut C82082-C8.D13208,8
C8.2D13 = C132C16central extension (φ=1)2082C8.2D13208,1

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