Extensions 1→N→G→Q→1 with N=C2 and Q=C6.11D12

Direct product G=N×Q with N=C2 and Q=C6.11D12
dρLabelID
C2×C6.11D12144C2xC6.11D12288,784


Non-split extensions G=N.Q with N=C2 and Q=C6.11D12
extensionφ:Q→Aut NdρLabelID
C2.1(C6.11D12) = C12.60D12central extension (φ=1)144C2.1(C6.11D12)288,295
C2.2(C6.11D12) = C62.15Q8central extension (φ=1)288C2.2(C6.11D12)288,306
C2.3(C6.11D12) = C122⋊C2central stem extension (φ=1)72C2.3(C6.11D12)288,280
C2.4(C6.11D12) = C62.110D4central stem extension (φ=1)72C2.4(C6.11D12)288,281
C2.5(C6.11D12) = C62.113D4central stem extension (φ=1)144C2.5(C6.11D12)288,284
C2.6(C6.11D12) = C62.114D4central stem extension (φ=1)288C2.6(C6.11D12)288,285
C2.7(C6.11D12) = C6.4Dic12central stem extension (φ=1)288C2.7(C6.11D12)288,291
C2.8(C6.11D12) = C62.84D4central stem extension (φ=1)144C2.8(C6.11D12)288,296
C2.9(C6.11D12) = C12.19D12central stem extension (φ=1)72C2.9(C6.11D12)288,298
C2.10(C6.11D12) = C12.20D12central stem extension (φ=1)144C2.10(C6.11D12)288,299
C2.11(C6.11D12) = C62.37D4central stem extension (φ=1)72C2.11(C6.11D12)288,300

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