Finite Group Databasebeta
Cayley diagram

#73145

order384
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Subgroups

subgroupG/H
centerC2#5432
commutatorC22×A4C2×C4
FrattiniC23C2×S4
FittingC23×D4D3
socleC23#217
prime radicalC2×D4×A4C2
cosocleC23×A4C22
hypercenterC2×D4S4
hypocenterA4#99
LCSG ▷ C22×A4 ▷ C2×A4 ▷ A4
UCSC1 ◁ C2 ◁ C23 ◁ C2×D4

283 conjugacy classes of subgroups; only the 30 normal subgroups are shown.

normal subgroups only

This group has 283 conjugacy classes of subgroups — too many to draw. Only its 30 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) = 12
transitive degreeμt(G) = 24

A minimal faithful permutation representation — 2 generators on 12 points:

(1,2,4)(5,7)(6,9)(8,12)(10,11);(2,3)(5,6)(7,11,12,9)(8,10)

Polycyclic presentation:

2^5,3,2^2|a^2=c,b^a=bd,d^a=de,f^a=f^2,g^a=h,h^a=g,c^b=ce,g^f=h,h^f=gh

Conjugacy classes & character table

32 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11711501, #11711502, #11711504, …
maximal normal subgroup of#11711501, #11711502, #11711504, …
maximal quotient of#11711009, #11711010, #11711019, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 5721);