Extensions 1→N→G→Q→1 with N=Dic13 and Q=C2

Direct product G=NxQ with N=Dic13 and Q=C2
dρLabelID
C2xDic13104C2xDic13104,7

Semidirect products G=N:Q with N=Dic13 and Q=C2
extensionφ:Q→Out NdρLabelID
Dic13:C2 = C13:D4φ: C2/C1C2 ⊆ Out Dic13522Dic13:C2104,8
Dic13:2C2 = C4xD13φ: trivial image522Dic13:2C2104,5

Non-split extensions G=N.Q with N=Dic13 and Q=C2
extensionφ:Q→Out NdρLabelID
Dic13.1C2 = Dic26φ: C2/C1C2 ⊆ Out Dic131042-Dic13.1C2104,4
Dic13.2C2 = C13:C8φ: C2/C1C2 ⊆ Out Dic131044-Dic13.2C2104,3

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