Finite Group Databasebeta
Cayley diagram

#83666

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

Aliases

No aliases for this group.

Splittings

FittingC3×#556 ⋊ C2
SylowC3 ⋊ #3324

Subgroups

subgroupG/H
centerC22C22×#67
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC3×#556C2
socleC22×C3C22×D4
prime radicalD4×D12C2
hypercenter#556D3
hypocenterC3#3324
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C4×D4 ◁ #556

448 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 448 conjugacy classes of subgroups — too many to draw. Only its 123 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) = 19
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 4 generators on 19 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

54 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10784805, #10784807, #10784865, …
maximal normal subgroup of#10784805, #10784807, #10784865, …
maximal quotient of#10810796, #10811658, #10812447, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 16242);