Finite Group Databasebeta
Cayley diagram

#73055

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

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×S4
commutatorC2×SL(2,𝔽3)C2×C4
FittingC2×C4×Q8D3
socleC22C2×SL(2,ℤ/4)
prime radicalC22×SL(2,𝔽3)C4
cosocleC4×SL(2,𝔽3)C22
hypercenterC22×C4S4
hypocenterSL(2,𝔽3)M16
LCSG ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3)
UCSC1 ◁ C2×C4 ◁ C22×C4

130 conjugacy classes of subgroups; only the 34 normal subgroups are shown.

normal subgroups only

This group has 130 conjugacy classes of subgroups — too many to draw. Only its 34 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) = 64

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

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

Polycyclic presentation:

2^4,3,2^3|a^2=c,c^2=d,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 of#11711033, #11711034, #11711035, …
maximal normal subgroup of#11711033, #11711034, #11711035, …
maximal quotient of#11710989, #11711013, C4⋊(SL(2,𝔽3)⋊C8), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 5631);