Finite Group Databasebeta
Cayley diagram

#82157

order384
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

SylowC3 ⋊ #2317

Subgroups

subgroupG/H
center, FrattiniC23C23×D3
commutatorC22×C3C23×C4
FittingC22×C3×C4⋊C4C2
socle, cosocleC23×C3C24
prime radicalC24×C3C23
hypercenterC22×C4⋊C4D3
hypocenterC3#2317
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C23 ◁ C22×C4⋊C4

600 conjugacy classes of subgroups; only the 269 normal subgroups are shown.

normal subgroups only

This group has 600 conjugacy classes of subgroups — too many to draw. Only its 269 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)(12,14,15,18)(13,17,16,19);(2,3)(8,9,10,11)(13,16)(17,19);(12,13)(14,17)(15,16)(18,19);(2,3)(4,5,6,7)(9,11)(13,16)(14,18)

Polycyclic presentation:

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

Conjugacy classes & character table

84 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10701221, #10701223, #10701224, …
maximal normal subgroup of#10701221, #10701223, #10701224, …
maximal quotient of#10716446, #10716470, #10716474, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 14733);