Finite Group Databasebeta
Cayley diagram

#73072

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
FittingC4×#41D3
socleC22C2×SL(2,ℤ/4)
prime radicalC2×#41⋊C3C4
cosocleC4×SL(2,𝔽3)C22
hypercenterC42S4
hypocenterSL(2,𝔽3)M16
LCSG ▷ C2×SL(2,𝔽3) ▷ SL(2,𝔽3)
UCSC1 ◁ C2×C4 ◁ C42

118 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 128

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

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

Polycyclic presentation:

2^4,3,2^3|a^2=c,b^2=d,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 of#11711051, #11711052, #11711059, …
maximal normal subgroup of#11711051, #11711052, #11711059, …
maximal quotient of#11710988, #11711014, C4⋊(SL(2,𝔽3)⋊C8), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 5648);