Finite Group Databasebeta

D552 #11764191

order1104
automorphismAut(G) order 97152
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD552

Splittings

FittingC3×C8×C23 ⋊ C2
HallC3×C23 ⋊ D8
SylowC23 ⋊ D24
SylowC3 ⋊ D184

Subgroups

subgroupG/H
centerC2D276
commutator, cosocleC3×C4×C23C22
FrattiniC4C2×D69
FittingC3×C8×C23C2
socleC2×C3×C23D4
hypercenterC8D69
hypocenterC3×C23D8
LCSG ▷ C3×C4×C23 ▷ C2×C3×C23 ▷ C3×C23
UCSC1 ◁ C2 ◁ C4 ◁ C8

44 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 34
transitive degreeμt(G) = 552

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

Polycyclic presentation:

2^4,3,23|b^2=cd,c^2=d,b^a=bc,c^a=cd,e^a=e^2,f^a=f^22

Conjugacy classes & character table

279 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD1104, D1656, D2760, …
maximal normal subgroup ofD1104
maximal quotient ofD1104, D1656, Dic552, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1104, 66);