Finite Group Databasebeta

C2×#24919241 #36280598

order21248
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#24919241

Splittings

FittingC2×#455×C83 ⋊ C2
SylowC83 ⋊ C2×#3289

Subgroups

subgroupG/H
centerC22#19128333
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC2×#455×C83C2
socleC22×C83D42
hypercenterC2×#455D83
hypocenterC83C2×#3289
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#455

2620 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

1364 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 1045762);