Finite Group Databasebeta

C2×#24916985 #36271310

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

Aliases

direct productC2×#24916985

Splittings

FittingC2×#424×C83 ⋊ C2
SylowC83 ⋊ C2×#3043

Subgroups

subgroupG/H
centerC23C22×D332
commutator, cosocleC2×C4×C83C25
FrattiniC2×C4C24×D83
FittingC2×#424×C83C2
socleC23×C83C22×D4
prime radicalC2×#19128270C2
hypercenterC2×#424D83
hypocenterC83C2×#3043
LCSG ▷ C2×C4×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×#117 ◁ C2×#424

2858 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

2360 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 1036474);