Finite Group Databasebeta
Cayley diagram

C2×#4628 #73118

order384
isoclinismisoclinic class of #226
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C2

Aliases

direct productC2×#4628

Subgroups

subgroupG/H
center, hypercenterC2×C8S4
commutator, hypocenterSL(2,𝔽3)C2×C8
FrattiniC8C2×S4
FittingC2×#131D3
socleC22A4⋊C8
prime radicalC2×#41⋊C3C4
cosocle#131⋊C3C22
LCSG ▷ SL(2,𝔽3)
UCSC1 ◁ C2×C8

99 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 66
transitive degreeμt(G) = 128

A minimal faithful permutation representation — 2 generators on 66 points:

(3,12,43,28,21,57,60,63,9,35,41,51,6,30,62,49)(4,16,54,20,32,61,64,8,14,42,52,44,11,37,66,22)(5,27,47,31,39,65,25,13,18,53,45,55,15,48,23,33)(7,36,17,29,46,56,59,26,24,34,40,10,19,58,38,50);(1,2)(7,22,25)(8,23,24)(12,33,36)(13,34,35)(16,40,43)(17,41,42)(19,44,47)(20,45,46)(27,51,54)(28,52,53)(30,55,58)(31,56,57)(37,59,62)(38,60,61)(48,63,66)(49,64,65)

Conjugacy classes & character table

64 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#4628, #11711483, #11711488, …
maximal normal subgroup ofC4×#4628, #11711483, #11711488, …
maximal quotient ofC2×SL(2,𝔽3)⋊C16, #11711349, #11711352, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 5694);