Finite Group Databasebeta

C2×#24909457 #35558417

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

Aliases

direct productC2×#24909457

Splittings

FittingC2×#458×C83 ⋊ C2
SylowC83 ⋊ C2×#2198

Subgroups

subgroupG/H
centerC22#19127887
commutator, cosocleC2×D4×C83C24
FrattiniC2×D4C23×D83
FittingC2×#458×C83C2
socleC22×C83B(4,𝔽2)
prime radicalC2×#19127869C2
hypercenterC2×#458D83
hypocenterC83C2×#2198
LCSG ▷ C2×D4×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C23 ◁ C22×D4 ◁ C2×#458

1244 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Conjugacy classes & character table

1352 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 323581);