Finite Group Databasebeta

C2×#24925046 #36342380

order21568
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#24925046

Splittings

SylowC337 ⋊ C2×#131

Subgroups

subgroupG/H
centerC22C22×#13062438
commutatorC2×C337C23×C4
FrattiniC2C23×#13062438
FittingC2×D4×C337C4
socleC22×C337C22×C4
prime radicalC2×#19129184C2
cosocleDic337C24
hypercenterC2×D4#13062438
hypocenterC337C2×#131
LCSG ▷ C2×C337 ▷ C337
UCSC1 ◁ C22 ◁ C2×D4

266 conjugacy classes of subgroups; only the 140 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 140 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) = 10784

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21568, 1624);