Extensions 1→N→G→Q→1 with N=C2 and Q=C2×SL2(𝔽5)

Direct product G=N×Q with N=C2 and Q=C2×SL2(𝔽5)
dρLabelID
C22×SL2(𝔽5)96C2^2xSL(2,5)480,960


Non-split extensions G=N.Q with N=C2 and Q=C2×SL2(𝔽5)
extensionφ:Q→Aut NdρLabelID
C2.(C2×SL2(𝔽5)) = C4×SL2(𝔽5)central extension (φ=1)96C2.(C2xSL(2,5))480,222

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