Finite Group Databasebeta
Cayley diagram

#73085

order384
isoclinismisoclinic class of #73085
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, socleC22GL(2,ℤ/4)
commutator, cosocleC4×SL(2,𝔽3)C22
FrattiniC2×C4C2×S4
FittingD4×Q8D3
prime radicalD4×SL(2,𝔽3)C2
hypercenterC2×D4S4
hypocenterSL(2,𝔽3)D8
LCSG ▷ C4×SL(2,𝔽3) ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3)
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×D4

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

normal subgroups only

This group has 118 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:

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

Polycyclic presentation:

2^4,3,2^3|a^2=h,c^2=d,f^2=h,g^2=h,b^a=bc,c^a=cd,e^a=e^2,f^a=gh,g^a=fh,c^b=cd,f^e=g,g^e=fgh,g^f=gh

Conjugacy classes & character table

31 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#73085, #11711967, #11711978, …
maximal normal subgroup ofC2×#73085, #11711967, #11711978, …
maximal quotient of#11711054, #11711094, #11711121, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 5661);