Finite Group Databasebeta
Cayley diagram

#68830

order384
isoclinismisoclinic class of #68807
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC3×#340 ⋊ C2
SylowC3 ⋊ #2075

Subgroups

subgroupG/H
centerC23D3×D4
commutator, cosocleC22×C3×C4C23
FrattiniC22×C4C22×D3
FittingC3×#340C2
socleC23×C3C2×D4
prime radicalC23×D3D4
hypercenter#340D3
hypocenterC3#2075
LCSG ▷ C22×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C22×C4 ◁ #340

256 conjugacy classes of subgroups; only the 81 normal subgroups are shown.

normal subgroups only

This group has 256 conjugacy classes of subgroups — too many to draw. Only its 81 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) = 192

A minimal faithful permutation representation — 3 generators on 23 points:

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

Polycyclic presentation:

2^7,3|a^2=e,c^2=d,e^2=g,b^a=bd,c^a=ce,c^b=cf,h^b=h^2,e^c=eg,h^c=h^2

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10708389, #10708394, #10708400, …
maximal normal subgroup of#10708389, #10708394, #10708400, …
maximal quotient of#10699889, #10699899, #10699923, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 1406);