Finite Group Databasebeta

C7×Dic487 #28331386

order13636
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic487
unambiguous semidirect productC487⋊(C4×C7)

Splittings

derived, SylowC487 ⋊ C4×C7
HallC7×C487 ⋊ C4

Subgroups

subgroupG/H
center, hypercenterC2×C7D487
commutator, hypocenterC487C4×C7
FrattiniC2C7×D487
Fitting, socle, prime radicalC2×C7×C487C2
cosocleC2×C487C2×C7
LCSG ▷ C487
UCSC1 ◁ C2×C7

12 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 13636

Conjugacy classes & character table

3430 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(13636, 3);