Finite Group Databasebeta

C7×D2637 #49147298

order36918
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×D2637
unambiguous semidirect productC9⋊(C7×D293)
unambiguous semidirect productC293⋊(C7×D9)

Splittings

Fitting, HallC7×C9×C293 ⋊ C2
derived, HallC9×C293 ⋊ C2×C7
HallC7×C293 ⋊ D9
SylowC293 ⋊ C7×D9
HallC7×C9 ⋊ D293
SylowC9 ⋊ C7×D293

Subgroups

subgroupG/H
center, hypercenterC7D2637
commutator, cosocle, hypocenterC9×C293C2×C7
FrattiniC3C7×D879
FittingC7×C9×C293C2
socleC3×C7×C293D3
LCSG ▷ C9×C293
UCSC1 ◁ C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18459

Conjugacy classes & character table

9240 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36918, 7);