Finite Group Databasebeta

C2×#24909475 #35558446

order21248
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#24909475

Splittings

SylowC83 ⋊ C2×#2201

Subgroups

subgroupG/H
centerC22#19127887
commutator, cosocleC2×D4×C83C24
FrattiniC2×D4C23×D83
FittingC2×#455×C83C2
socleC22×C83B(4,𝔽2)
prime radicalC2×H(5,𝔽2)×C83C22
hypercenterC2×#455D83
hypocenterC83C2×#2201
LCSG ▷ C2×D4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#455

1136 conjugacy classes of subgroups; only the 155 normal subgroups are shown.

normal subgroups only

This group has 1136 conjugacy classes of subgroups — too many to draw. Only its 155 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) = 5312

Conjugacy classes & character table

1346 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 323610);