Extensions 1→N→G→Q→1 with N=C22xHe3 and Q=C2

Direct product G=NxQ with N=C22xHe3 and Q=C2
dρLabelID
C23xHe372C2^3xHe3216,115

Semidirect products G=N:Q with N=C22xHe3 and Q=C2
extensionφ:Q→Out NdρLabelID
(C22xHe3):1C2 = D4xHe3φ: C2/C1C2 ⊆ Out C22xHe3366(C2^2xHe3):1C2216,77
(C22xHe3):2C2 = He3:6D4φ: C2/C1C2 ⊆ Out C22xHe3366(C2^2xHe3):2C2216,60
(C22xHe3):3C2 = He3:7D4φ: C2/C1C2 ⊆ Out C22xHe3366(C2^2xHe3):3C2216,72
(C22xHe3):4C2 = C22xC32:C6φ: C2/C1C2 ⊆ Out C22xHe336(C2^2xHe3):4C2216,110
(C22xHe3):5C2 = C22xHe3:C2φ: C2/C1C2 ⊆ Out C22xHe336(C2^2xHe3):5C2216,113

Non-split extensions G=N.Q with N=C22xHe3 and Q=C2
extensionφ:Q→Out NdρLabelID
(C22xHe3).1C2 = C2xC32:C12φ: C2/C1C2 ⊆ Out C22xHe372(C2^2xHe3).1C2216,59
(C22xHe3).2C2 = C2xHe3:3C4φ: C2/C1C2 ⊆ Out C22xHe372(C2^2xHe3).2C2216,71
(C22xHe3).3C2 = C2xC4xHe3φ: trivial image72(C2^2xHe3).3C2216,74

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