Extensions 1→N→G→Q→1 with N=C142 and Q=C2

Direct product G=NxQ with N=C142 and Q=C2
dρLabelID
C2xC142392C2xC14^2392,44

Semidirect products G=N:Q with N=C142 and Q=C2
extensionφ:Q→Aut NdρLabelID
C142:1C2 = D4xC72φ: C2/C1C2 ⊆ Aut C142196C14^2:1C2392,34
C142:2C2 = C7xC7:D4φ: C2/C1C2 ⊆ Aut C142282C14^2:2C2392,27
C142:3C2 = C72:7D4φ: C2/C1C2 ⊆ Aut C142196C14^2:3C2392,32
C142:4C2 = D7xC2xC14φ: C2/C1C2 ⊆ Aut C14256C14^2:4C2392,42
C142:5C2 = C22xC7:D7φ: C2/C1C2 ⊆ Aut C142196C14^2:5C2392,43

Non-split extensions G=N.Q with N=C142 and Q=C2
extensionφ:Q→Aut NdρLabelID
C142.1C2 = C14xDic7φ: C2/C1C2 ⊆ Aut C14256C14^2.1C2392,26
C142.2C2 = C2xC7:Dic7φ: C2/C1C2 ⊆ Aut C142392C14^2.2C2392,31

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