Finite Group Databasebeta

C7×D2379 #45686558

order33306
automorphism?
homologyAbelianization (H1) = C2×C7 · Schur multiplier (H2) = C1

Aliases

direct productC7×D2379
unambiguous semidirect productC3⋊(C7×D793)
unambiguous semidirect productC13⋊(C7×D183)
unambiguous semidirect productC61⋊(C7×D39)

Splittings

Fitting, socle, HallC3×C7×C13×C61 ⋊ C2
derived, HallC3×C13×C61 ⋊ C2×C7
HallC7×C13×C61 ⋊ D3
HallC3×C7×C61 ⋊ D13
HallC13×C61 ⋊ D3×C7
HallC7×C61 ⋊ D39
HallC3×C7×C13 ⋊ D61
HallC3×C61 ⋊ C7×D13
HallC7×C13 ⋊ D183
SylowC61 ⋊ C7×D39
HallC3×C13 ⋊ C7×D61
HallC3×C7 ⋊ D793
SylowC13 ⋊ C7×D183
SylowC3 ⋊ C7×D793

Subgroups

subgroupG/H
center, hypercenterC7D2379
commutator, cosocle, hypocenterC3×C13×C61C2×C7
FrattiniC1G
Fitting, socleC3×C7×C13×C61C2
LCSG ▷ C3×C13×C61
UCSC1 ◁ C7

32 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 16653

Conjugacy classes & character table

8337 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33306, 25);