Finite Group Databasebeta
Cayley diagram

#70523

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

Aliases

No aliases for this group.

Splittings

FittingC3×#423 ⋊ C2
SylowC3 ⋊ #1967

Subgroups

subgroupG/H
centerC22C2×(C2×D3)⋊C4
commutatorC23×C3C22×C4
FrattiniC22×C4C22×D3
FittingC3×#423C2
socleC22×C3C2×C22⋊C4
prime radicalC22×D12C22
cosocleC22×C3×C4C23
hypercenter#423D3
hypocenterC3#1967
LCSG ▷ C23×C3 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C2×C42 ◁ #423

312 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 312 conjugacy classes of subgroups — too many to draw. Only its 89 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 — 3 generators on 23 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10687487, #10687489, #10687494, …
maximal normal subgroup of#10687487, #10687489, #10687494, …
maximal quotient of#10694018, #10694023, #10694198, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 3099);