Finite Group Databasebeta

C7⋊D7×C3⋊(C5⋊D5) #28413528

order14700
automorphism?
homologyAbelianization (H1) = C22 · Schur multiplier (H2) = C2×C5×C7

Aliases

direct productC7⋊D7×C3⋊(C5⋊D5)

Splittings

Fitting, socle, derived, HallC3×C52×C72 ⋊ C22
HallC52×C72 ⋊ C2×D3
HallC3×C72 ⋊ C2×C5⋊D5
HallC3×C52 ⋊ C2×C7⋊D7
SylowC72 ⋊ C2×C3⋊(C5⋊D5)
SylowC52 ⋊ D3×C7⋊D7
SylowC3 ⋊ C5⋊D5×C7⋊D7

Subgroups

subgroupG/H
center, Frattini, hypercenterC1G
commutator, Fitting, socle, cosocle, hypocenterC3×C52×C72C22
LCSG ▷ C3×C52×C72
UCSC1

800 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1014 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14700, 707);