Finite Group Databasebeta
Cayley diagram

#71554

order384
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #1824

Subgroups

subgroupG/H
centerC23C2×#67
commutatorC2×C3×C4C22×C4
FrattiniC22×C4C22×D3
FittingC22×C3×C4⋊C4C2
socleC23×C3C2×D4
prime radicalC24×C3D4
cosocleC22×C3×C4C23
hypercenterC22×C4⋊C4D3
hypocenterC3#1824
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4⋊C4

344 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 344 conjugacy classes of subgroups — too many to draw. Only its 125 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 — 3 generators on 23 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

78 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10686864, #10686865, #10686874, …
maximal normal subgroup of#10686864, #10686865, #10686874, …
maximal quotient of#10688538, #10688551, #10688564, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 4130);