Finite Group Databasebeta

C13×Dic371 #34064369

order19292
automorphism?
homologyAbelianization (H1) = C4×C13 · Schur multiplier (H2) = C1

Aliases

direct productC13×Dic371
unambiguous semidirect productC7⋊(C13×Dic53)

Splittings

derived, HallC7×C53 ⋊ C4×C13
HallC7×C13×C53 ⋊ C4
HallC13×C53 ⋊ Dic7
HallC7×C13 ⋊ Dic53
SylowC53 ⋊ C13×Dic7
SylowC7 ⋊ C13×Dic53

Subgroups

subgroupG/H
center, hypercenterC2×C13D371
commutator, hypocenterC7×C53C4×C13
FrattiniC2C13×D371
Fitting, socle, prime radicalC2×C7×C13×C53C2
cosocleC2×C7×C53C2×C13
LCSG ▷ C7×C53
UCSC1 ◁ C2×C13

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 19292

Conjugacy classes & character table

4862 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19292, 7);