Finite Group Databasebeta

D1168 #14556533

order2336
automorphismAut(G) order 672768
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD1168

Splittings

FittingC16×C73 ⋊ C2
SylowC73 ⋊ D16

Subgroups

subgroupG/H
centerC2D584
commutator, cosocleC8×C73C22
FrattiniC8C2×D73
FittingC16×C73C2
socleC2×C73D8
hypercenterC16D73
hypocenterC73D16
LCSG ▷ C8×C73 ▷ C4×C73 ▷ C2×C73 ▷ C73
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ C16

28 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 89
transitive degreeμt(G) = 1168

A minimal faithful permutation representation — 2 generators on 89 points:

(1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16)(17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89);(2,16)(3,15)(4,14)(5,13)(6,12)(7,11)(8,10)(18,89)(19,88)(20,87)(21,86)(22,85)(23,84)(24,83)(25,82)(26,81)(27,80)(28,79)(29,78)(30,77)(31,76)(32,75)(33,74)(34,73)(35,72)(36,71)(37,70)(38,69)(39,68)(40,67)(41,66)(42,65)(43,64)(44,63)(45,62)(46,61)(47,60)(48,59)(49,58)(50,57)(51,56)(52,55)(53,54)

Polycyclic presentation:

2^5,73|c^2=de,d^2=e,b^a=bc,c^a=cd,d^a=de,f^a=f^72,c^b=cd,d^b=de,f^b=f^72

Conjugacy classes & character table

587 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17988422, D2336, #17988424, …
maximal normal subgroup of#17988422, D2336, #17988424, …
maximal quotient of#17988389, #17988413, D2336, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2336, 88);