Extensions 1→N→G→Q→1 with N=C42 and Q=C12

Direct product G=NxQ with N=C42 and Q=C12
dρLabelID
C42xC12192C4^2xC12192,807

Semidirect products G=N:Q with N=C42 and Q=C12
extensionφ:Q→Aut NdρLabelID
C42:1C12 = C42:C12φ: C12/C2C6 ⊆ Aut C42246C4^2:1C12192,192
C42:2C12 = C42:2C12φ: C12/C2C6 ⊆ Aut C42246-C4^2:2C12192,193
C42:3C12 = C3xC4.9C42φ: C12/C3C4 ⊆ Aut C42484C4^2:3C12192,143
C42:4C12 = C3xC42:C4φ: C12/C3C4 ⊆ Aut C42244C4^2:4C12192,159
C42:5C12 = C3xC42:3C4φ: C12/C3C4 ⊆ Aut C42484C4^2:5C12192,160
C42:6C12 = C4xC42:C3φ: C12/C4C3 ⊆ Aut C42123C4^2:6C12192,188
C42:7C12 = C3xC42:4C4φ: C12/C6C2 ⊆ Aut C42192C4^2:7C12192,809
C42:8C12 = C3xC42:5C4φ: C12/C6C2 ⊆ Aut C42192C4^2:8C12192,816
C42:9C12 = C3xC42:6C4φ: C12/C6C2 ⊆ Aut C4248C4^2:9C12192,145
C42:10C12 = C12xC4:C4φ: C12/C6C2 ⊆ Aut C42192C4^2:10C12192,811
C42:11C12 = C3xC42:8C4φ: C12/C6C2 ⊆ Aut C42192C4^2:11C12192,815
C42:12C12 = C3xC42:9C4φ: C12/C6C2 ⊆ Aut C42192C4^2:12C12192,817

Non-split extensions G=N.Q with N=C42 and Q=C12
extensionφ:Q→Aut NdρLabelID
C42.1C12 = C3xC16:C4φ: C12/C3C4 ⊆ Aut C42484C4^2.1C12192,153
C42.2C12 = C3xC42.C4φ: C12/C3C4 ⊆ Aut C42484C4^2.2C12192,161
C42.3C12 = C3xC42.3C4φ: C12/C3C4 ⊆ Aut C42484C4^2.3C12192,162
C42.4C12 = C3xC16:5C4φ: C12/C6C2 ⊆ Aut C42192C4^2.4C12192,152
C42.5C12 = C6xC8:C4φ: C12/C6C2 ⊆ Aut C42192C4^2.5C12192,836
C42.6C12 = C3xC42.12C4φ: C12/C6C2 ⊆ Aut C4296C4^2.6C12192,864
C42.7C12 = C3xC4:C16φ: C12/C6C2 ⊆ Aut C42192C4^2.7C12192,169
C42.8C12 = C3xC8.C8φ: C12/C6C2 ⊆ Aut C42482C4^2.8C12192,170
C42.9C12 = C12xM4(2)φ: C12/C6C2 ⊆ Aut C4296C4^2.9C12192,837
C42.10C12 = C6xC4:C8φ: C12/C6C2 ⊆ Aut C42192C4^2.10C12192,855
C42.11C12 = C3xC4:M4(2)φ: C12/C6C2 ⊆ Aut C4296C4^2.11C12192,856
C42.12C12 = C3xC42.6C4φ: C12/C6C2 ⊆ Aut C4296C4^2.12C12192,865

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