Extensions 1→N→G→Q→1 with N=C13:D4 and Q=C4

Direct product G=NxQ with N=C13:D4 and Q=C4
dρLabelID
C4xC13:D4208C4xC13:D4416,149

Semidirect products G=N:Q with N=C13:D4 and Q=C4
extensionφ:Q→Out NdρLabelID
C13:D4:C4 = D4xC13:C4φ: C4/C1C4 ⊆ Out C13:D4528+C13:D4:C4416,206
C13:D4:2C4 = Dic13:4D4φ: C4/C2C2 ⊆ Out C13:D4208C13:D4:2C4416,102

Non-split extensions G=N.Q with N=C13:D4 and Q=C4
extensionφ:Q→Out NdρLabelID
C13:D4.C4 = Dic26.C4φ: C4/C1C4 ⊆ Out C13:D42088-C13:D4.C4416,205
C13:D4.2C4 = D52.2C4φ: C4/C2C2 ⊆ Out C13:D42084C13:D4.2C4416,128
C13:D4.3C4 = D52.3C4φ: trivial image2082C13:D4.3C4416,122

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