Finite Group Databasebeta

C2×C7×D1231 #46828085

order34468
automorphism?
homologyAbelianization (H1) = C22×C7 · Schur multiplier (H2) = C2

Aliases

direct productC2×C7×D1231
unambiguous semidirect productC1231⋊(C22×C7)
unambiguous semidirect product(C2×C1231)⋊(C2×C7)

Splittings

Fitting, socleC2×C7×C1231 ⋊ C2
derived, SylowC1231 ⋊ C22×C7
HallC7×C1231 ⋊ C22

Subgroups

subgroupG/H
center, hypercenterC2×C7D1231
commutator, cosocle, hypocenterC1231C22×C7
FrattiniC1G
Fitting, socleC2×C7×C1231C2
LCSG ▷ C1231
UCSC1 ◁ C2×C7

20 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17234

Conjugacy classes & character table

8638 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(34468, 7);