Finite Group Databasebeta
Cayley diagram

#84099

order384
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #2897

Subgroups

subgroupG/H
centerC22C22×#67
commutatorC3×C4C23×C4
FrattiniC2×C4C23×D3
Fitting, prime radicalC2×C3×H(5,𝔽2)C2
socleC22×C3C22×D4
cosocleC2×C3×C4C24
hypercenterC2×H(5,𝔽2)D3
hypocenterC3#2897
LCSG ▷ C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×H(5,𝔽2)

778 conjugacy classes of subgroups; only the 293 normal subgroups are shown.

normal subgroups only

This group has 778 conjugacy classes of subgroups — too many to draw. Only its 293 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) = 96

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

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

Polycyclic presentation:

2^7,3|a^2=f,e^2=g,b^a=be,e^a=eg,h^a=h^2,e^b=eg,d^c=dg

Conjugacy classes & character table

78 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10811162, #10811169, #10811180, …
maximal normal subgroup of#10811162, #10811169, #10811180, …
maximal quotient of#10761569, #10761664, #10761765, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 16675);