Finite Group Databasebeta

C9×#1131 #11758888

order1008
isoclinismisoclinic class of Dic14
automorphism?
homologyAbelianization (H1) = C2×C4×C9 · Schur multiplier (H2) = C1

Aliases

direct productC9×#1131

Splittings

FittingC7×C8×C9 ⋊ C2
HallC7×C9 ⋊ M16
SylowC7 ⋊ C9×M16

Subgroups

subgroupG/H
centerC4×C9C2×D7
commutatorC2×C7C2×C4×C9
FrattiniC3×C4C2×C3×D7
FittingC7×C8×C9C2
socleC2×C3×C7C2×C3×C4
prime radicalC2×C3×D7C3×C4
cosocleC3×C4×C7C22×C3
hypercenterC8×C9D7
hypocenterC7C9×M16
LCSG ▷ C2×C7 ▷ C7
UCSC1 ◁ C4×C9 ◁ C8×C9

60 conjugacy classes of subgroups.

Full subgroup data →

Presentation

minimal degreeμ(G) = 24
transitive degreeμt(G) = 504

A minimal faithful permutation representation — 2 generators on 24 points:

(1,2,3,4,5,6,7,8,9)(10,11,13,15,16,14,12)(17,18,19,22,20,21,23,24);(11,12)(13,14)(15,16)(18,21)(22,24)

Conjugacy classes & character table

306 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1008, 59);