Finite Group Databasebeta
Cayley diagram

C2×#5174 #83862

order384
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#5174

Splittings

FittingC22×C3×SD16 ⋊ C2
SylowC3 ⋊ C2×#468

Subgroups

subgroupG/H
centerC23D3×D4
commutator, cosocleC2×C3×C4C24
FrattiniC2×C4C23×D3
FittingC22×C3×SD16C2
socleC23×C3C2×D4
prime radicalC2×#938C2
hypercenterC22×SD16D3
hypocenterC3C2×#468
LCSG ▷ C2×C3×C4 ▷ C2×C3 ▷ C3
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×SD16

544 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 544 conjugacy classes of subgroups — too many to draw. Only its 157 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

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

A minimal faithful permutation representation — 4 generators on 17 points:

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

Conjugacy classes & character table

60 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#5174, #10801819, #10801847, …
maximal normal subgroup ofC4×#5174, #10801819, #10801847, …
maximal quotient ofC2×#71268, C2×#71345, C2×#71202, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(384, 16438);