Finite Group Databasebeta
Cayley diagram

C2×#5552 #85754

order384
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#5552

Splittings

FittingC2×C3×C4×D4 ⋊ C2
SylowC3 ⋊ C2×#548

Subgroups

subgroupG/H
centerC23C23×D3
commutator, cosocleC22×C3C25
FrattiniC22C24×D3
FittingC2×C3×C4×D4C2
socleC23×C3C24
hypercenterC2×C4×D4D3
hypocenterC3C2×#548
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C23 ◁ C2×C4×D4

1620 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 17
transitive degreeμt(G) = 192

A minimal faithful permutation representation — 5 generators on 17 points:

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

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10686803, #10686806, #10686818, …
maximal normal subgroup of#10686803, #10686806, #10686818, …
maximal quotient ofC2×C22⋊C4×Dic6, C2×#73454, C2×#73637, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 18330);