Finite Group Databasebeta
Cayley diagram

#73020

order384
isoclinismisoclinic class of #5386
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C1

Aliases

No aliases for this group.

Splittings

FittingC8×Q8 ⋊ D3

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×S4
commutatorC2×SL(2,𝔽3)C2×C4
FittingC8×Q8D3
socleC22C4×S4
prime radicalC2×GL(2,𝔽3)C4
cosocleC4×SL(2,𝔽3)C22
hypercenterC2×C8S4
hypocenterSL(2,𝔽3)M16
LCSG ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3)
UCSC1 ◁ C2×C4 ◁ C2×C8

106 conjugacy classes of subgroups; only the 22 normal subgroups are shown.

normal subgroups only

This group has 106 conjugacy classes of subgroups — too many to draw. Only its 22 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) = 24
transitive degreeμt(G) = 64

A minimal faithful permutation representation — 2 generators on 24 points:

(1,2,3,6,4,5,7,8)(9,17,22)(10,15,24,14,21,23)(11,12,20)(16,19);(2,5)(6,8)(9,10)(11,14)(12,19)(13,21)(15,18)(16,17)(20,24)(22,23)

Polycyclic presentation:

2^4,3,2^3|b^2=c,c^2=dh,f^2=h,g^2=h,b^a=bd,e^a=e^2,f^a=gh,g^a=fh,f^e=g,g^e=fgh,g^f=gh

Conjugacy classes & character table

46 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#73020, #11711845, #11711846, …
maximal normal subgroup ofC2×#73020, #11711845, #11711846, …
maximal quotient of#11711002, #11711086, #11711107, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 5596);