Finite Group Databasebeta

D4016 #22548657

order8032
automorphismAut(G) order 8032000
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD4016

Splittings

FittingC16×C251 ⋊ C2
SylowC251 ⋊ D16

Subgroups

subgroupG/H
centerC2D2008
commutatorC8×C251C22
FrattiniC8C2×D251
FittingC16×C251C2
socleC2×C251D8
hypercenterC16D251
hypocenterC251D16
LCSG ▷ C8×C251 ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16

28 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,251|c^2=de,d^2=e,b^a=bc,c^a=cd,d^a=de,f^a=f^250,c^b=cd,d^b=de,f^b=f^250

Conjugacy classes & character table

2011 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#30631522, D8032, #30631524, …
maximal normal subgroup of#30631522, D8032, #30631524, …
maximal quotient of#30631489, #30631513, D8032, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(8032, 88);