Extensions 1→N→G→Q→1 with N=Dic59 and Q=C2

Direct product G=N×Q with N=Dic59 and Q=C2
dρLabelID
C2×Dic59472C2xDic59472,6

Semidirect products G=N:Q with N=Dic59 and Q=C2
extensionφ:Q→Out NdρLabelID
Dic59⋊C2 = C59⋊D4φ: C2/C1 → C2 ⊆ Out Dic592362Dic59:C2472,7
Dic59⋊2C2 = C4×D59φ: trivial image2362Dic59:2C2472,4

Non-split extensions G=N.Q with N=Dic59 and Q=C2
extensionφ:Q→Out NdρLabelID
Dic59.C2 = Dic118φ: C2/C1 → C2 ⊆ Out Dic594722-Dic59.C2472,3

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