Finite Group Databasebeta

C2×#24920669 #36311006

order21248
automorphism?
homologyAbelianization (H1) = C25×C4 · Schur multiplier (H2) = C214

Aliases

direct productC2×#24920669

Splittings

FittingC2×#520×C83 ⋊ C2
SylowC83 ⋊ C2×C4×H(5,𝔽2)

Subgroups

subgroupG/H
centerC23C24×D83
commutatorC2×C83C25×C4
FrattiniC22C25×D83
FittingC2×#520×C83C2
socleC23×C83C25
prime radicalC22×#14581838C2
cosocleC22×C83C26
hypercenterC2×#520D83
hypocenterC83C2×C4×H(5,𝔽2)
LCSG ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C2×#520

12378 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

2924 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 1076170);