Finite Group Databasebeta

C7×#3664 #11758906

order1008
isoclinismisoclinic class of Dic36
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×#3664

Splittings

FittingC7×C8×C9 ⋊ C2
HallC7×C9 ⋊ SD16
SylowC9 ⋊ C7×SD16

Subgroups

subgroupG/H
centerC2×C7D36
commutator, cosocleC4×C9C22×C7
FrattiniC3×C4C2×D3×C7
FittingC7×C8×C9C2
socleC2×C3×C7D12
prime radicalC7×D36C2
hypercenterC7×C8D9
hypocenterC9C7×SD16
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C7 ◁ C4×C7 ◁ C7×C8

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)(8,9,12,14,16,15,10,13,11)(17,18,19,21,20,22,23,24);(9,11)(10,14)(12,13)(15,16)(18,21)(19,23)(22,24)

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1008, 77);