Finite Group Databasebeta
Cayley diagram

C2×#4908 #82008

order384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#4908

Splittings

FittingC2×C3×M32 ⋊ C2
SylowC3 ⋊ C2×#509

Subgroups

subgroupG/H
centerC22C2×D24
commutator, cosocleC3×C8C24
FrattiniC8C23×D3
FittingC2×C3×M32C2
socleC22×C3C2×D8
hypercenterC2×M32D3
hypocenterC3C2×#509
LCSG ▷ C3×C8 ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×M32

400 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 133 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) = 21
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 4 generators on 21 points:

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

Conjugacy classes & character table

72 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10712313, #10712315, #10712334, …
maximal normal subgroup of#10712313, #10712315, #10712334, …
maximal quotient ofC2×#71440, C2×#71439, C2×#71428, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 14584);