Finite Group Databasebeta
Cayley diagram

C2×C4×#239 #85791

order384
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×C4×#239

Splittings

FittingC2×C3×C4×Q8 ⋊ C2
SylowC3 ⋊ C2×C4×#41

Subgroups

subgroupG/H
centerC22×C4C22×D3
commutatorC2×C3C24×C4
FrattiniC22C24×D3
FittingC2×C3×C4×Q8C2
socleC23×C3C24
prime radicalC22×#239C2
cosocleC22×C3C25
hypercenterC2×C4×Q8D3
hypocenterC3C2×C4×#41
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

1728 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 17
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 5 generators on 17 points:

(1,2)(3,4,5)(10,12,13,16)(11,14,15,17);(10,11,13,15)(12,17,16,14);(4,5)(12,16)(14,17);(6,7,8,9);(1,2)

Conjugacy classes & character table

120 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10686562, #10760999, #10761057, …
maximal normal subgroup of#10686562, #10760999, #10761057, …
maximal quotient ofC2×C4×#892, C2×C4×#893, C2×C4×Q8×Dic3, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 18367);