Finite Group Databasebeta

C53×Dic91 #34064370

order19292
automorphism?
homologyAbelianization (H1) = C4×C53 · Schur multiplier (H2) = C1

Aliases

direct productC53×Dic91
unambiguous semidirect productC7⋊(Dic13×C53)

Splittings

derived, HallC7×C13 ⋊ C4×C53
HallC7×C13×C53 ⋊ C4
HallC13×C53 ⋊ Dic7
HallC7×C53 ⋊ Dic13
SylowC13 ⋊ Dic7×C53
SylowC7 ⋊ Dic13×C53

Subgroups

subgroupG/H
center, hypercenterC2×C53D91
commutator, hypocenterC7×C13C4×C53
FrattiniC2C53×D91
Fitting, socle, prime radicalC2×C7×C13×C53C2
cosocleC2×C7×C13C2×C53
LCSG ▷ C7×C13
UCSC1 ◁ C2×C53

24 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 19292

Conjugacy classes & character table

4982 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19292, 8);