Finite Group Databasebeta
Cayley diagram

C22×#826 #83818

order384
isoclinismisoclinic class of #826
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×#826

Splittings

FittingC22×C3×D8 ⋊ C2
SylowC3 ⋊ C22×D16

Subgroups

subgroupG/H
centerC23#213
commutator, cosocleC3×C8C24
FrattiniC8C23×D3
FittingC22×C3×D8C2
socleC23×C3D8
hypercenterC22×D8D3
hypocenterC3C22×D16
LCSG ▷ C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×D8

440 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 149 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) = 23
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 4 generators on 23 points:

(5,6,7)(9,13)(10,17)(11,18)(14,15)(16,22)(19,23)(20,21);(6,7)(8,9)(10,13)(11,20)(12,16)(14,17)(15,18)(19,22)(21,23);(3,4);(1,2)

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10712241, #10712242, #10712244, …
maximal normal subgroup of#10712241, #10712242, #10712244, …
maximal quotient ofC22×#4491, C22×#4562, C22×#4489, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 16394);