Finite Group Databasebeta

C2×#24909695 #35559698

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

direct productC2×#24909695

Splittings

FittingC2×C4×C16×C83 ⋊ C2
SylowC83 ⋊ C2×#2242

Subgroups

subgroupG/H
centerC23C2×D664
commutator, cosocleC2×C8×C83C24
FrattiniC2×C8C23×D83
FittingC2×C4×C16×C83C2
socleC23×C83C2×D8
prime radicalC22×D664C22
hypercenterC2×C4×C16D83
hypocenterC83C2×#2242
LCSG ▷ C2×C8×C83 ▷ C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×C16

610 conjugacy classes of subgroups; only the 203 normal subgroups are shown.

normal subgroups only

This group has 610 conjugacy classes of subgroups — too many to draw. Only its 203 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) = 10624

Conjugacy classes & character table

5324 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 324862);