Finite Group Databasebeta

C13×D21×C61 #45686559

order33306
automorphism?
homologyAbelianization (H1) = C2×C13×C61 · Schur multiplier (H2) = C1

Aliases

direct productC13×D21×C61
unambiguous semidirect productC3⋊(C13×D7×C61)
unambiguous semidirect productC7⋊(D3×C13×C61)

Splittings

Fitting, socle, HallC3×C7×C13×C61 ⋊ C2
derived, HallC3×C7 ⋊ C2×C13×C61
HallC7×C13×C61 ⋊ D3
HallC3×C13×C61 ⋊ D7
HallC3×C7×C61 ⋊ C2×C13
HallC7×C61 ⋊ D3×C13
HallC3×C7×C13 ⋊ C2×C61
HallC3×C61 ⋊ C13×D7
HallC7×C13 ⋊ D3×C61
HallC3×C13 ⋊ D7×C61
SylowC7 ⋊ D3×C13×C61
SylowC3 ⋊ C13×D7×C61

Subgroups

subgroupG/H
center, hypercenterC13×C61D21
commutator, cosocle, hypocenterC3×C7C2×C13×C61
FrattiniC1G
Fitting, socleC3×C7×C13×C61C2
LCSG ▷ C3×C7
UCSC1 ◁ C13×C61

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16653

Conjugacy classes & character table

9516 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33306, 26);