Finite Group Databasebeta
Cayley diagram

D232 #90774

order464
isoclinismisoclinic class of #90773
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD232

Splittings

FittingC8×C29 ⋊ C2
SylowC29 ⋊ D8

Subgroups

subgroupG/H
centerC2D116
commutator, cosocleC4×C29C22
FrattiniC4C2×D29
FittingC8×C29C2
socleC2×C29D4
hypercenterC8D29
hypocenterC29D8
LCSG ▷ C4×C29 ▷ C2×C29 ▷ C29
UCSC1 ◁ C2 ◁ C4 ◁ C8

22 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 37
transitive degreeμt(G) = 232

A minimal faithful permutation representation — 2 generators on 37 points:

(1,2,3,4,5,6,7,8)(9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37);(2,8)(3,7)(4,6)(10,37)(11,36)(12,35)(13,34)(14,33)(15,32)(16,31)(17,30)(18,29)(19,28)(20,27)(21,26)(22,25)(23,24)

Polycyclic presentation:

2^4,29|b^2=cd,c^2=d,b^a=bc,c^a=cd,e^a=e^28

Conjugacy classes & character table

119 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD464, #11745148, #11745174, …
maximal normal subgroup ofD464, #11745148, #11745174, …
maximal quotient ofD464, #11745148, Dic232, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(464, 7);