Finite Group Databasebeta

C2×C7×D525 #28413129

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

Aliases

direct productC2×C7×D525
unambiguous semidirect product(C2×C3)⋊(C7×D175)
unambiguous semidirect product(C2×C7)⋊(C7×D75)
unambiguous semidirect product(C2×C25)⋊(C7×D21)

Splittings

FittingC2×C3×C72×C25 ⋊ C2
derivedC3×C7×C25 ⋊ C22×C7
HallC3×C72×C25 ⋊ C22
HallC72×C25 ⋊ C2×D3
HallC3×C72 ⋊ C2×D25
HallC3×C25 ⋊ C2×C7×D7
SylowC72 ⋊ C2×D75
SylowC25 ⋊ C2×C7×D21
SylowC3 ⋊ C2×C7×D175

Subgroups

subgroupG/H
center, hypercenterC2×C7D525
commutator, cosocle, hypocenterC3×C7×C25C22×C7
FrattiniC5C2×C7×D105
FittingC2×C3×C72×C25C2
socleC2×C3×C5×C72D5
LCSG ▷ C3×C7×C25
UCSC1 ◁ C2×C7

156 conjugacy classes of subgroups; only the 54 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 54 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Conjugacy classes & character table

3696 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14700, 308);