Finite Group Databasebeta
Cayley diagram

#82156

order384
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #2316

Subgroups

subgroupG/H
center, FrattiniC23C23×D3
commutatorC22×C3C23×C4
FittingC22×C3×C4⋊C4C2
socle, cosocleC23×C3C24
prime radicalC24×C3C23
hypercenterC22×C4⋊C4D3
hypocenterC3#2316
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C23 ◁ C22×C4⋊C4

600 conjugacy classes of subgroups; only the 309 normal subgroups are shown.

normal subgroups only

This group has 600 conjugacy classes of subgroups — too many to draw. Only its 309 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) = 192

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

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

Polycyclic presentation:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10688721, #10689179, #10689182, …
maximal normal subgroup of#10688721, #10689179, #10689182, …
maximal quotient of#10716444, #10716480, #10716577, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 14732);