Finite Group Databasebeta

C13×Dic721 #49154178

order37492
automorphism?
homologyAbelianization (H1) = C4×C13 · Schur multiplier (H2) = C1

Aliases

direct productC13×Dic721
unambiguous semidirect productC7⋊(C13×Dic103)
unambiguous semidirect productC103⋊(C13×Dic7)

Splittings

derived, HallC7×C103 ⋊ C4×C13
HallC7×C13×C103 ⋊ C4
HallC13×C103 ⋊ Dic7
SylowC103 ⋊ C13×Dic7
HallC7×C13 ⋊ Dic103
SylowC7 ⋊ C13×Dic103

Subgroups

subgroupG/H
center, hypercenterC2×C13D721
commutator, hypocenterC7×C103C4×C13
FrattiniC2C13×D721
Fitting, socle, prime radicalC2×C7×C13×C103C2
cosocleC2×C7×C103C2×C13
LCSG ▷ C7×C103
UCSC1 ◁ C2×C13

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 37492

Conjugacy classes & character table

9412 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(37492, 6);