Finite Group Databasebeta

D5392 #24924901

order10784
automorphismAut(G) order 14493696
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD5392

Splittings

FittingC16×C337 ⋊ C2
SylowC337 ⋊ D16

Subgroups

subgroupG/H
centerC2D2696
commutator, cosocleC8×C337C22
FrattiniC8C2×D337
FittingC16×C337C2
socleC2×C337D8
hypercenterC16D337
hypocenterC337D16
LCSG ▷ C8×C337 ▷ C4×C337 ▷ C2×C337 ▷ C337
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16

28 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,337|c^2=de,d^2=e,b^a=bc,c^a=cd,d^a=de,f^a=f^336,c^b=cd,d^b=de,f^b=f^336

Conjugacy classes & character table

2699 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36341140, D10784, #36341142, …
maximal normal subgroup of#36341140, D10784, #36341142, …
maximal quotient of#36341107, #36341131, D10784, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10784, 88);