Finite Group Databasebeta
Cayley diagram

C2×#5551 #85781

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

Aliases

direct productC2×#5551

Splittings

FittingC2×C3×C4×D4 ⋊ C2
SylowC3 ⋊ C2×#547

Subgroups

subgroupG/H
centerC23C23×D3
commutator, cosocleC22×C3C25
FrattiniC22C24×D3
FittingC2×C3×C4×D4C2
socleC23×C3C24
hypercenterC2×C4×D4D3
hypocenterC3C2×#547
LCSG ▷ C22×C3 ▷ C3
UCSC1 ◁ C23 ◁ C2×C4×D4

1632 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)(12,16)(14,17);(1,2)

Conjugacy classes & character table

90 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#10686793, #10686796, #10686909, …
maximal normal subgroup of#10686793, #10686796, #10686909, …
maximal quotient ofC2×#73573, C2×#73767, C2×C4⋊C4×D12, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 18357);