Finite Group Databasebeta

D708 #13083479

order1416
automorphismAut(G) order 164256
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2

Aliases

dihedralD708
unambiguous semidirect productC4⋊D177

Splittings

FittingC3×C4×C59 ⋊ C2
HallC3×C59 ⋊ D4
SylowC59 ⋊ D12
SylowC3 ⋊ D236

Subgroups

subgroupG/H
center, FrattiniC2C2×D177
commutator, socle, cosocleC2×C3×C59C22
FittingC3×C4×C59C2
hypercenterC4D177
hypocenterC3×C59D4
LCSG ▷ C2×C3×C59 ▷ C3×C59
UCSC1 ◁ C2 ◁ C4

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 66
transitive degreeμt(G) = 708

A minimal faithful permutation representation — 2 generators on 66 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);(2,4)(6,7)(9,66)(10,65)(11,64)(12,63)(13,62)(14,61)(15,60)(16,59)(17,58)(18,57)(19,56)(20,55)(21,54)(22,53)(23,52)(24,51)(25,50)(26,49)(27,48)(28,47)(29,46)(30,45)(31,44)(32,43)(33,42)(34,41)(35,40)(36,39)(37,38)

Polycyclic presentation:

2^3,3,59|b^2=c,b^a=bc,d^a=d^2,e^a=e^58

Conjugacy classes & character table

357 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD1416, D2124, D3540, …
maximal normal subgroup ofD1416
maximal quotient ofD1416, Dic708, D2124, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1416, 25);