Finite Group Databasebeta
Cayley diagram

#69106

order384
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC3×C22⋊C16 ⋊ C2
SylowC3 ⋊ #2112

Subgroups

subgroupG/H
center, FrattiniC2×C8C22×D3
commutator, socleC22×C3C22×C8
FittingC3×C22⋊C16C2
prime radicalC23×D3C8
cosocleC2×C3×C8C23
hypercenterC22⋊C16D3
hypocenterC3#2112
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C2×C8 ◁ C22⋊C16

260 conjugacy classes of subgroups; only the 85 normal subgroups are shown.

normal subgroups only

This group has 260 conjugacy classes of subgroups — too many to draw. Only its 85 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:

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

Polycyclic presentation:

2^7,3|a^2=e,e^2=f,f^2=g,b^a=bd,c^a=cg,h^c=h^2

Conjugacy classes & character table

96 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10704247, #10704250, #10704257, …
maximal normal subgroup of#10704247, #10704250, #10704257, …
maximal quotient of#10704247, #10704319, #10704386, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 1682);