Finite Group Databasebeta
Cayley diagram

C2×A4⋊Q8 #5909

order192
automorphismAut(G) = S4×B(4,𝔽2) (order 1536) · Inn(G) = C2×S4 · Out(G) = #120
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

direct productC2×A4⋊Q8
unambiguous semidirect product(C2×A4)⋊Q8

Subgroups

subgroupG/H
centerC22C2×S4
commutator, cosocleC2×A4C23
FrattiniC2C22×S4
FittingC23×C4D3
socleC24C2×D3
prime radicalC22×A4C22
hypercenterC2×C4S4
hypocenterA4C2×Q8
LCSG ▷ C2×A4 ▷ A4
UCSC1 ◁ C22 ◁ C2×C4

165 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 14
transitive degreeμt(G) = 48

A minimal faithful permutation representation — 3 generators on 14 points:

(1,2)(3,4,6)(7,9,10,14)(8,11,12,13);(4,5)(7,8,10,12)(9,13,14,11);(1,2)

Conjugacy classes & character table

28 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#73052, #73109, #73115, …
maximal normal subgroup of#73052, #73109, #73115, …
maximal quotient ofC4×A4⋊Q8, #85283, #85284, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(192, 1468);