Finite Group Databasebeta
Cayley diagram

C2×#4790 #78771

order384
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#4790

Splittings

SylowC3 ⋊ C2×C4×Q16

Subgroups

subgroupG/H
centerC23D3×D4
commutatorC3×C4C23×C4
FrattiniC2×C4C23×D3
FittingC2×C3×#103C2
socle, prime radicalC23×C3C2×D4
cosocleC2×C3×C4C24
hypercenterC2×#103D3
hypocenterC3C2×C4×Q16
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#103

488 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 205 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) = 25
transitive degreeμt(G) = 384

A minimal faithful permutation representation — 4 generators on 25 points:

(1,2)(3,4,5)(6,8,9,7)(12,18)(13,21)(15,22)(16,25)(19,20)(23,24);(1,2)(10,12,14,20)(11,15,17,24)(13,18,21,19)(16,22,25,23);(4,5)(6,7,9,8)(10,11,14,17)(12,15,20,24)(13,16,21,25)(18,22,19,23);(1,2)

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#4790, #10793685, #10793712, …
maximal normal subgroup ofC4×#4790, #10793685, #10793712, …
maximal quotient ofC2×#68213, C2×#68218, C2×#68219, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 11347);