Finite Group Databasebeta

C7×Dic517 #28407909

order14476
automorphism?
homologyAbelianization (H1) = C4×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×Dic517
unambiguous semidirect productC11⋊(C7×Dic47)
unambiguous semidirect productC47⋊(C7×Dic11)

Splittings

derived, HallC11×C47 ⋊ C4×C7
HallC7×C11×C47 ⋊ C4
HallC7×C47 ⋊ Dic11
HallC7×C11 ⋊ Dic47
SylowC47 ⋊ C7×Dic11
SylowC11 ⋊ C7×Dic47

Subgroups

subgroupG/H
center, hypercenterC2×C7D517
commutator, hypocenterC11×C47C4×C7
FrattiniC2C7×D517
Fitting, socle, prime radicalC2×C7×C11×C47C2
cosocleC2×C11×C47C2×C7
LCSG ▷ C11×C47
UCSC1 ◁ C2×C7

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 14476

Conjugacy classes & character table

3640 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14476, 4);