Extensions 1→N→G→Q→1 with N=C12 and Q=He3

Direct product G=N×Q with N=C12 and Q=He3
dρLabelID
C12×He3108C12xHe3324,106


Non-split extensions G=N.Q with N=C12 and Q=He3
extensionφ:Q→Aut NdρLabelID
C12.1He3 = C4×C32⋊C9central extension (φ=1)108C12.1He3324,27
C12.2He3 = C4×C3≀C3central extension (φ=1)363C12.2He3324,31
C12.3He3 = C4×He3.C3central extension (φ=1)1083C12.3He3324,32
C12.4He3 = C4×He3⋊C3central extension (φ=1)1083C12.4He3324,33
C12.5He3 = C4×C3.He3central extension (φ=1)1083C12.5He3324,34

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