Finite Group Databasebeta
Cayley diagram

C2×#5409 #85477

order384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#5409

Subgroups

subgroupG/H
centerC2×C4C2×S4
commutatorC2×A4C22×C4
FrattiniC4C22×S4
FittingC24×C4D3
socleC24C2×Dic3
prime radicalC23×A4C4
cosocleC4×A4C23
hypercenterC22×C4S4
hypocenterA4C2×M16
LCSG ▷ C2×A4 ▷ A4
UCSC1 ◁ C2×C4 ◁ C22×C4

363 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 363 conjugacy classes of subgroups — too many to draw. Only its 68 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

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

Conjugacy classes & character table

56 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11711287, A4⋊#338, #11711291, …
maximal normal subgroup of#11711287, A4⋊#338, #11711291, …
maximal quotient ofC2×#73055, C2×#73069, #11711792, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 18053);