Finite Group Databasebeta
Cayley diagram

#73109

order384
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Subgroups

subgroupG/H
centerC22C4⋊S4
commutatorC4×A4C2×C4
FrattiniC2×C4C2×S4
FittingC23×C8D3
socleC24D12
prime radicalC22×A4D4
cosocleC2×C4×A4C22
hypercenterC2×C8S4
hypocenterA4#103
LCSG ▷ C4×A4 ▷ C2×A4 ▷ A4
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8

183 conjugacy classes of subgroups; only the 32 normal subgroups are shown.

normal subgroups only

This group has 183 conjugacy classes of subgroups — too many to draw. Only its 32 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) = 16
transitive degreeμt(G) = 96

A minimal faithful permutation representation — 2 generators on 16 points:

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

Polycyclic presentation:

2^5,3,2^2|a^2=d,b^2=cd,c^2=e,b^a=bc,c^a=ce,f^a=f^2,g^a=h,h^a=g,g^f=h,h^f=gh

Conjugacy classes & character table

44 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#73109, #11712745, #11712746, …
maximal normal subgroup ofC2×#73109, #11712745, #11712746, …
maximal quotient of#11711144, #11711152, #11711156, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 5685);