Extensions 1→N→G→Q→1 with N=C22 and Q=C29⋊C4

Direct product G=N×Q with N=C22 and Q=C29⋊C4
dρLabelID
C22×C29⋊C4116C2^2xC29:C4464,49

Semidirect products G=N:Q with N=C22 and Q=C29⋊C4
extensionφ:Q→Aut NdρLabelID
C22⋊(C29⋊C4) = D29.D4φ: C29⋊C4/D29C2 ⊆ Aut C221164+C2^2:(C29:C4)464,34

Non-split extensions G=N.Q with N=C22 and Q=C29⋊C4
extensionφ:Q→Aut NdρLabelID
C22.(C29⋊C4) = C29⋊M4(2)φ: C29⋊C4/D29C2 ⊆ Aut C222324-C2^2.(C29:C4)464,33
C22.2(C29⋊C4) = C2×C29⋊C8central extension (φ=1)464C2^2.2(C29:C4)464,32

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