Finite Group Databasebeta

C2×D7×#11924776 #45691655

order33516
automorphism?
homologyAbelianization (H1) = C22×C9 · Schur multiplier (H2) = C2

Aliases

direct productC2×D7×#11924776

Splittings

derived, HallC72×C19 ⋊ C22×C9
HallC7×#11924776 ⋊ C22
HallC2×C7×D7×C19 ⋊ C9
HallC2×C7×D7 ⋊ #4294
SylowC72 ⋊ C22×#4294
SylowC19 ⋊ C2×D7×C7⋊C9

Subgroups

subgroupG/H
center, hypercenterC2×C3D7×#87704
commutator, hypocenterC72×C19C22×C9
FrattiniC3C2×D7×#87704
Fitting, socleC2×C3×C72×C19C2×C3
prime radicalC2×C3×C7×D7×C19C3
cosocleC3×C72×C19C22×C3
LCSG ▷ C72×C19
UCSC1 ◁ C2×C3

128 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 128 conjugacy classes of subgroups — too many to draw. Only its 63 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 4788

Conjugacy classes & character table

1410 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(33516, 453);