Extensions 1→N→G→Q→1 with N=C2 and Q=C15⋊D4

Direct product G=N×Q with N=C2 and Q=C15⋊D4
dρLabelID
C2×C15⋊D4120C2xC15:D4240,145


Non-split extensions G=N.Q with N=C2 and Q=C15⋊D4
extensionφ:Q→Aut NdρLabelID
C2.1(C15⋊D4) = D10⋊Dic3central extension (φ=1)120C2.1(C15:D4)240,26
C2.2(C15⋊D4) = D6⋊Dic5central extension (φ=1)120C2.2(C15:D4)240,27
C2.3(C15⋊D4) = Dic155C4central extension (φ=1)240C2.3(C15:D4)240,30
C2.4(C15⋊D4) = C15⋊D8central stem extension (φ=1)1204C2.4(C15:D4)240,13
C2.5(C15⋊D4) = C30.D4central stem extension (φ=1)1204C2.5(C15:D4)240,16
C2.6(C15⋊D4) = C20.D6central stem extension (φ=1)1204C2.6(C15:D4)240,17
C2.7(C15⋊D4) = C15⋊Q16central stem extension (φ=1)2404C2.7(C15:D4)240,22

׿
×
𝔽