Finite Group Databasebeta
Cayley diagram

#83848

order384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC22×C3×SD16 ⋊ C2
SylowC3 ⋊ #3042

Subgroups

subgroupG/H
centerC22C2×D3×D4
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC22×C3×SD16C2
socleC22×C3C22×D4
prime radicalC2×#932C2
hypercenterC22×SD16D3
hypocenterC3#3042
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×SD16

494 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 494 conjugacy classes of subgroups — too many to draw. Only its 141 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)(13,21)(18,23)(20,22);(9,14)(11,19)(13,20)(15,16)(18,23)(21,22);(2,3)(4,5,6,7)(8,10)(9,13)(11,18)(12,17)(14,20)(15,22)(16,21)(19,23);(5,7)(8,9,12,16)(10,13,17,21)(11,14,19,15)(18,20,23,22)

Polycyclic presentation:

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

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10832580, #10832584, #10843073, …
maximal normal subgroup of#10832580, #10832584, #10843073, …
maximal quotient of#10780402, #10780411, #10780420, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 16424);