Finite Group Databasebeta
Cayley diagram

#81918

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

Aliases

No aliases for this group.

Splittings

FittingC3×#499 ⋊ C2
SylowC3 ⋊ #3164

Subgroups

subgroupG/H
centerC22C2×D3×D4
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC3×#499C2
socleC22×C3C22×D4
prime radicalC22×D3C2×D4
hypercenter#499D3
hypocenterC3#3164
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C42 ◁ #499

340 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 340 conjugacy classes of subgroups — too many to draw. Only its 137 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) = 27
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 4 generators on 27 points:

(1,2)(13,18)(17,25)(19,24)(23,27);(12,14,21,26,16,22,15,20)(13,17,24,27,18,25,19,23);(4,6,7,11)(5,8,9,10)(12,13)(14,17)(15,19)(16,18)(20,23)(21,24)(22,25)(26,27);(2,3)(4,5,7,9)(6,10,11,8)(14,20)(15,21)(17,23)(19,24)(22,26)(25,27)

Polycyclic presentation:

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

Conjugacy classes & character table

54 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10949873, #10949875, #10949884, …
maximal normal subgroup of#10949873, #10949875, #10949884, …
maximal quotient of#10795634, #10798549, #10798563, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 14494);