Finite Group Databasebeta
Cayley diagram

C2×#5545 #85769

order384
automorphism?
homologyAbelianization (H1) = C24×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#5545

Splittings

FittingC2×C3×C4×D4 ⋊ C2
SylowC3 ⋊ C2×#518

Subgroups

subgroupG/H
centerC23C23×D3
commutatorC2×C3C24×C4
FrattiniC22C24×D3
FittingC2×C3×C4×D4C2
socleC23×C3C24
prime radicalC22×D3×D4C2
cosocleC22×C3C25
hypercenterC2×C4×D4D3
hypocenterC3C2×#518
LCSG ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C2×C4×D4

1920 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 17
transitive degreeμt(G) = 96

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

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

Conjugacy classes & character table

108 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10686604, #10761003, #10761004, …
maximal normal subgroup of#10686604, #10761003, #10761004, …
maximal quotient ofC2×#73560, C2×#73750, C2×#73436, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 18345);