Finite Group Databasebeta

C47×Dic91 #30686064

order17108
isoclinismisoclinic class of D91
automorphism?
homologyAbelianization (H1) = C4×C47 · Schur multiplier (H2) = C1

Aliases

direct productC47×Dic91
unambiguous semidirect productC7⋊(C47×Dic13)

Splittings

derived, HallC7×C13 ⋊ C4×C47
HallC7×C13×C47 ⋊ C4
HallC13×C47 ⋊ Dic7
HallC7×C47 ⋊ Dic13
SylowC13 ⋊ Dic7×C47
SylowC7 ⋊ C47×Dic13

Subgroups

subgroupG/H
center, hypercenterC2×C47D91
commutator, hypocenterC7×C13C4×C47
FrattiniC2C47×D91
Fitting, socle, prime radicalC2×C7×C13×C47C2
cosocleC2×C7×C13C2×C47
LCSG ▷ C7×C13
UCSC1 ◁ C2×C47

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 17108

Conjugacy classes & character table

4418 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17108, 7);