Finite Group Databasebeta
Cayley diagram

D216 #88361

order432
isoclinismisoclinic class of Dic108
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD216

Splittings

FittingC8×C27 ⋊ C2
SylowC27 ⋊ D8

Subgroups

subgroupG/H
centerC2D108
commutator, cosocleC4×C27C22
FrattiniC4×C9C2×D3
FittingC8×C27C2
socleC2×C3D36
hypercenterC8D27
hypocenterC27D8
LCSG ▷ C4×C27 ▷ C2×C27 ▷ C27
UCSC1 ◁ C2 ◁ C4 ◁ C8

44 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 35
transitive degreeμt(G) = 216

A minimal faithful permutation representation — 2 generators on 35 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);(2,8)(3,7)(4,6)(10,35)(11,34)(12,33)(13,32)(14,31)(15,30)(16,29)(17,28)(18,27)(19,26)(20,25)(21,24)(22,23)

Polycyclic presentation:

2^4,3^3|b^2=cd,c^2=d,e^3=f^2g,f^3=g^2,b^a=bc,c^a=cd,e^a=e^2f,f^a=f^2g,g^a=g^2

Conjugacy classes & character table

111 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD432, #11720041, #11720067, …
maximal normal subgroup ofD432, #11720041, #11720067, …
maximal quotient ofDic216, D432, #11720041, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(432, 8);