Finite Group Databasebeta
Cayley diagram

C2×D4×D13 #88249

order416
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×D4×D13

Splittings

FittingC2×D4×C13 ⋊ C2
SylowC13 ⋊ C22×D4

Subgroups

subgroupG/H
centerC22C22×D13
commutator, cosocleC2×C13C24
FrattiniC2C23×D13
FittingC2×D4×C13C2
socleC22×C13C23
hypercenterC2×D4D13
hypocenterC13C22×D4
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C2×D4

236 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 19
transitive degreeμt(G) = 104

A minimal faithful permutation representation — 4 generators on 19 points:

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

Conjugacy classes & character table

80 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD13×#99, D13×#100, D13×#102, …
maximal normal subgroup ofD13×#99, D13×#100, D13×#102, …
maximal quotient ofC2×#88132, C2×C22⋊C4×D13, C2×#88135, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(416, 216);