Finite Group Databasebeta

D7×D21×C61 #49089983

order35868
automorphism?
homologyAbelianization (H1) = C22×C61 · Schur multiplier (H2) = C2

Aliases

direct productD7×D21×C61
unambiguous semidirect product(C3×D7)⋊(D7×C61)
unambiguous semidirect product(C7×D7)⋊(D3×C61)

Splittings

Fitting, socle, HallC3×C72×C61 ⋊ C22
derived, HallC3×C72 ⋊ C22×C61
HallC72×C61 ⋊ C2×D3
HallC3×C61 ⋊ D72
SylowC72 ⋊ C2×D3×C61
SylowC3 ⋊ D72×C61

Subgroups

subgroupG/H
center, hypercenterC61D7×D21
commutator, cosocle, hypocenterC3×C72C22×C61
FrattiniC1G
Fitting, socleC3×C72×C61C22
LCSG ▷ C3×C72
UCSC1 ◁ C61

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2562

Conjugacy classes & character table

3660 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(35868, 335);