Extensions 1→N→G→Q→1 with N=C22 and Q=C4.Dic5

Direct product G=N×Q with N=C22 and Q=C4.Dic5
dρLabelID
C22×C4.Dic5160C2^2xC4.Dic5320,1453

Semidirect products G=N:Q with N=C22 and Q=C4.Dic5
extensionφ:Q→Aut NdρLabelID
C221(C4.Dic5) = C42.47D10φ: C4.Dic5/C52C8C2 ⊆ Aut C22160C2^2:1(C4.Dic5)320,638
C222(C4.Dic5) = C24.4Dic5φ: C4.Dic5/C2×C20C2 ⊆ Aut C2280C2^2:2(C4.Dic5)320,834

Non-split extensions G=N.Q with N=C22 and Q=C4.Dic5
extensionφ:Q→Aut NdρLabelID
C22.1(C4.Dic5) = C40.92D4φ: C4.Dic5/C52C8C2 ⊆ Aut C221604C2^2.1(C4.Dic5)320,119
C22.2(C4.Dic5) = C40.7C8φ: C4.Dic5/C2×C20C2 ⊆ Aut C22802C2^2.2(C4.Dic5)320,21
C22.3(C4.Dic5) = C20.45C42φ: C4.Dic5/C2×C20C2 ⊆ Aut C22804C2^2.3(C4.Dic5)320,24
C22.4(C4.Dic5) = C24.Dic5φ: C4.Dic5/C2×C20C2 ⊆ Aut C2280C2^2.4(C4.Dic5)320,83
C22.5(C4.Dic5) = (C2×C20)⋊C8φ: C4.Dic5/C2×C20C2 ⊆ Aut C22160C2^2.5(C4.Dic5)320,86
C22.6(C4.Dic5) = C42.7Dic5φ: C4.Dic5/C2×C20C2 ⊆ Aut C22160C2^2.6(C4.Dic5)320,553
C22.7(C4.Dic5) = (C2×C20)⋊8C8central extension (φ=1)320C2^2.7(C4.Dic5)320,82
C22.8(C4.Dic5) = C2×C42.D5central extension (φ=1)320C2^2.8(C4.Dic5)320,548
C22.9(C4.Dic5) = C2×C203C8central extension (φ=1)320C2^2.9(C4.Dic5)320,550
C22.10(C4.Dic5) = C2×C20.55D4central extension (φ=1)160C2^2.10(C4.Dic5)320,833

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