Finite Group Databasebeta

C7×#3672 #11758914

order1008
isoclinismisoclinic class of #3672
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×#3672

Splittings

HallC7×C9 ⋊ SD16
SylowC9 ⋊ C7×SD16

Subgroups

subgroupG/H
centerC2×C7#611
commutator, cosocleC4×C9C22×C7
FrattiniC3×C4C2×D3×C7
FittingC7×D4×C9C2
socleC2×C3×C7#67
prime radicalC3×C7×D4D3
hypercenterC7×D4D9
hypocenterC9C7×SD16
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C2×C7 ◁ C4×C7 ◁ C7×D4

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

Conjugacy classes & character table

189 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1008, 85);