Finite Group Databasebeta
Cayley diagram

C2×#4524 #71526

order384
isoclinismisoclinic class of Dic6
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#4524

Splittings

SylowC3 ⋊ C2×#336

Subgroups

subgroupG/H
centerC23×C4C2×D3
commutatorC2×C3C2×C4×C8
FrattiniC22×C4C22×D3
FittingC22×C3×C42C2
socle, prime radicalC24×C3C2×C4
cosocleC22×C3×C4C23
hypercenterC22×C42D3
hypocenterC3C2×#336
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C23×C4 ◁ C22×C42

528 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 21
transitive degreeμt(G) = 384

A minimal faithful permutation representation — 3 generators on 21 points:

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

Conjugacy classes & character table

144 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10681716, #10681724, #10681738, …
maximal normal subgroup of#10681716, #10681724, #10681738, …
maximal quotient ofC2×C3⋊#1273, #10684568, #10684572, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 4102);