Finite Group Databasebeta

C2×C7×D1321 #49149789

order36988
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productC2×C7×D1321
unambiguous semidirect productC1321⋊(C22×C7)
unambiguous semidirect product(C2×C1321)⋊(C2×C7)

Splittings

Fitting, socleC2×C7×C1321 ⋊ C2
derived, SylowC1321 ⋊ C22×C7
HallC7×C1321 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C7D1321
commutator, cosocle, hypocenterC1321C22×C7
FrattiniC1G
Fitting, socleC2×C7×C1321C2
LCSG ▷ C1321
UCSC1 ◁ C2×C7

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18494

Conjugacy classes & character table

9268 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(36988, 9);