Finite Group Databasebeta

C13×Dic455 #37556814

order23660
automorphism?
homologyAbelianization (H1) = C4×C13 · Schur multiplier (H2) = C1

Aliases

direct productC13×Dic455
unambiguous semidirect productC7⋊(C13×Dic65)

Splittings

derivedC5×C7×C13 ⋊ C4×C13
HallC5×C7×C132 ⋊ C4
HallC7×C132 ⋊ Dic5
HallC5×C132 ⋊ Dic7
SylowC132 ⋊ Dic35
HallC5×C7 ⋊ C13×Dic13
SylowC7 ⋊ C13×Dic65
SylowC5 ⋊ C13×Dic91

Subgroups

subgroupG/H
center, hypercenterC2×C13D455
commutator, hypocenterC5×C7×C13C4×C13
FrattiniC2C13×D455
Fitting, socle, prime radicalC2×C5×C7×C132C2
cosocleC2×C5×C7×C13C2×C13
LCSG ▷ C5×C7×C13
UCSC1 ◁ C2×C13

96 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 1820

Conjugacy classes & character table

5954 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(23660, 44);