Finite Group Databasebeta
Cayley diagram

#85318

order384
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Subgroups

subgroupG/H
center, Frattini, socleC22C22×S4
commutator, cosocleC2×SL(2,𝔽3)C23
FittingC2×C4×Q8D3
prime radicalC22×SL(2,𝔽3)C22
hypercenterC22×C4S4
hypocenterSL(2,𝔽3)C2×Q8
LCSG ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3)
UCSC1 ◁ C22 ◁ C22×C4

206 conjugacy classes of subgroups; only the 40 normal subgroups are shown.

normal subgroups only

This group has 206 conjugacy classes of subgroups — too many to draw. Only its 40 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 — 3 generators on 24 points:

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

Polycyclic presentation:

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

Conjugacy classes & character table

40 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#11711174, #11711200, #11712007, …
maximal normal subgroup of#11711174, #11711200, #11712007, …
maximal quotient of#11712635, #11712693, #11712877, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 17894);