Finite Group Databasebeta

C7×D7×(C5⋊D5)⋊C3 #28413375

order14700
automorphism?
homologyAbelianization (H1) = C22×C3×C7 · Schur multiplier (H2) = C2×C5

Aliases

direct productC7×D7×(C5⋊D5)⋊C3

Splittings

Fitting, socle, HallC52×C72 ⋊ C22×C3
derivedC52×C7 ⋊ C22×C3×C7
HallC7×D7×C5⋊D5 ⋊ C3
HallC72×C52⋊C3 ⋊ C22
HallC52⋊C3 ⋊ C2×C7×D7
SylowC72 ⋊ C2×(C5⋊D5)⋊C3
SylowC52 ⋊ C2×C3×C7×D7

Subgroups

subgroupG/H
center, hypercenterC7D7×(C5⋊D5)⋊C3
commutator, cosocle, hypocenterC52×C7C22×C3×C7
FrattiniC1G
Fitting, socleC52×C72C22×C3
LCSG ▷ C52×C7
UCSC1 ◁ C7

156 conjugacy classes of subgroups; only the 34 normal subgroups are shown.

normal subgroups only

This group has 156 conjugacy classes of subgroups — too many to draw. Only its 34 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

350 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(14700, 554);