Finite Group Databasebeta

Dic216 #11720037

order864
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C1

Aliases

dicyclicDic216

Splittings

SylowC27 ⋊ Q32

Subgroups

subgroupG/H
centerC2D216
commutator, cosocleC8×C27C22
FrattiniC8×C9C2×D3
FittingC16×C27C2
socle, prime radicalC2×C3D72
hypercenterC16D27
hypocenterC27Q32
LCSG ▷ C8×C27 ▷ C4×C27 ▷ C2×C27 ▷ C27
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 59
transitive degreeμt(G) = 864

A minimal faithful permutation representation — 2 generators on 59 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16)(17,32,31,30,29,28,27,26,25,24,23,22,21,20,19,18)(33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59);(1,17,9,25)(2,18,10,26)(3,19,11,27)(4,20,12,28)(5,21,13,29)(6,22,14,30)(7,23,15,31)(8,24,16,32)(34,59)(35,58)(36,57)(37,56)(38,55)(39,54)(40,53)(41,52)(42,51)(43,50)(44,49)(45,48)(46,47)

Polycyclic presentation:

2^5,3^3|a^2=e,b^2=cd,c^2=de,d^2=e,f^3=g,g^3=h,b^a=bc,c^a=cd,d^a=de,f^a=f^2g^2h^2,g^a=g^2h^2,h^a=h^2

Conjugacy classes & character table

219 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#13133944, Dic432, #13134016, …
maximal normal subgroup of#13133944, Dic432, #13134016, …
maximal quotient of#13134001, #13134002, C2×Dic216, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(864, 4);