Extensions 1→N→G→Q→1 with N=C4 and Q=S4

Direct product G=N×Q with N=C4 and Q=S4
dρLabelID
C4×S4123C4xS496,186

Semidirect products G=N:Q with N=C4 and Q=S4
extensionφ:Q→Aut NdρLabelID
C4⋊S4 = C4⋊S4φ: S4/A4C2 ⊆ Aut C4126+C4:S496,187

Non-split extensions G=N.Q with N=C4 and Q=S4
extensionφ:Q→Aut NdρLabelID
C4.1S4 = A4⋊Q8φ: S4/A4C2 ⊆ Aut C4246-C4.1S496,185
C4.2S4 = C4.S4φ: S4/A4C2 ⊆ Aut C4324-C4.2S496,191
C4.3S4 = C4.3S4φ: S4/A4C2 ⊆ Aut C4164+C4.3S496,193
C4.4S4 = A4⋊C8central extension (φ=1)243C4.4S496,65
C4.5S4 = U2(𝔽3)central extension (φ=1)242C4.5S496,67
C4.6S4 = C4.6S4central extension (φ=1)162C4.6S496,192

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