Finite Group Databasebeta

C2×#24923900 #36337539

order21376
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#24923900

Splittings

SylowC167 ⋊ C2×#544

Subgroups

subgroupG/H
centerC23C23×D167
commutator, cosocleC22×C167C25
FrattiniC22C24×D167
FittingC22×C4⋊C4×C167C2
socleC23×C167C24
prime radicalC24×C167C23
hypercenterC22×C4⋊C4D167
hypocenterC167C2×#544
LCSG ▷ C22×C167 ▷ C167
UCSC1 ◁ C23 ◁ C22×C4⋊C4

1080 conjugacy classes of subgroups; only the 565 normal subgroups are shown.

normal subgroups only

This group has 1080 conjugacy classes of subgroups — too many to draw. Only its 565 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) = 10688

Conjugacy classes & character table

3364 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21376, 17911);