Finite Group Databasebeta

C2×#24909482 #35558560

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

Aliases

direct productC2×#24909482

Splittings

FittingC2×#456×C83 ⋊ C2
SylowC83 ⋊ C2×#2203

Subgroups

subgroupG/H
centerC22#19127887
commutator, cosocleC2×Q8×C83C24
FrattiniC2×Q8C23×D83
FittingC2×#456×C83C2
socleC22×C83B(4,𝔽2)
prime radicalC2×#19127874C2
hypercenterC2×#456D83
hypocenterC83C2×#2203
LCSG ▷ C2×Q8×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C23 ◁ C22×Q8 ◁ C2×#456

1092 conjugacy classes of subgroups.

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, 323724);