Finite Group Databasebeta

D4208 #22554412

order8416
automorphismAut(G) order 8819968
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD4208

Splittings

FittingC16×C263 ⋊ C2
SylowC263 ⋊ D16

Subgroups

subgroupG/H
centerC2D2104
commutatorC8×C263C22
FrattiniC8C2×D263
FittingC16×C263C2
socleC2×C263D8
hypercenterC16D263
hypocenterC263D16
LCSG ▷ C8×C263 ▷ C4×C263 ▷ C2×C263 ▷ C263
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16

28 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,263|c^2=de,d^2=e,b^a=bc,c^a=cd,d^a=de,f^a=f^262,c^b=cd,d^b=de,f^b=f^262

Conjugacy classes & character table

2107 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30681773, D8416, #30681775, …
maximal normal subgroup of#30681773, D8416, #30681775, …
maximal quotient of#30681740, #30681764, D8416, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8416, 88);