Finite Group Databasebeta

D333 #10620393

order666
isoclinismisoclinic class of D333
automorphismAut(G) order 71928
homologyAbelianization (H1) = C2 · Schur multiplier (H2) = C1

Aliases

dihedralD333
unambiguous semidirect productC9⋊D37
unambiguous semidirect productC37⋊D9

Splittings

Fitting, derived, HallC9×C37 ⋊ C2
SylowC37 ⋊ D9
SylowC9 ⋊ D37

Subgroups

subgroupG/H
center, hypercenterC1G
commutator, Fitting, cosocle, hypocenterC9×C37C2
FrattiniC3D111
socleC3×C37D3
LCSG ▷ C9×C37
UCSC1

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 46
transitive degreeμt(G) = 333

A minimal faithful permutation representation — 2 generators on 46 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);(2,9)(3,8)(4,7)(5,6)(11,46)(12,45)(13,44)(14,43)(15,42)(16,41)(17,40)(18,39)(19,38)(20,37)(21,36)(22,35)(23,34)(24,33)(25,32)(26,31)(27,30)(28,29)

Polycyclic presentation:

2,3,37,3|b^3=d,b^a=b^2d^2,c^a=c^36,d^a=d^2

Conjugacy classes & character table

168 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD9×D37, C2×D333, D999, …
maximal normal subgroup ofD9×D37, C2×D333, (C37⋊C3)⋊D9, …
maximal quotient ofDic333, C2×D333, D999, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(666, 5);