Finite Group Databasebeta

C13×Dic357 #32915423

order18564
automorphism?
homologyAbelianization (H1) = C4×C13 · Schur multiplier (H2) = C1

Aliases

direct productC13×Dic357
unambiguous semidirect productC3⋊(C13×Dic119)
unambiguous semidirect productC7⋊(C13×Dic51)

Splittings

derived, HallC3×C7×C17 ⋊ C4×C13
HallC3×C7×C13×C17 ⋊ C4
HallC7×C13×C17 ⋊ Dic3
HallC3×C13×C17 ⋊ Dic7
HallC3×C7×C13 ⋊ Dic17
HallC13×C17 ⋊ Dic21
HallC7×C17 ⋊ Dic3×C13
HallC7×C13 ⋊ Dic51
HallC3×C17 ⋊ C13×Dic7
HallC3×C13 ⋊ Dic119
HallC3×C7 ⋊ C13×Dic17
SylowC17 ⋊ C13×Dic21
SylowC7 ⋊ C13×Dic51
SylowC3 ⋊ C13×Dic119

Subgroups

subgroupG/H
center, hypercenterC2×C13D357
commutator, hypocenterC3×C7×C17C4×C13
FrattiniC2C13×D357
Fitting, socle, prime radicalC2×C3×C7×C13×C17C2
cosocleC2×C3×C7×C17C2×C13
LCSG ▷ C3×C7×C17
UCSC1 ◁ C2×C13

48 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 18564

Conjugacy classes & character table

4680 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(18564, 18);