Finite Group Databasebeta

C2×C83⋊#2104 #35435392

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

Aliases

direct productC2×C83⋊#2104
unambiguous semidirect product(C2×C83)⋊#2104

Splittings

SylowC83 ⋊ C2×#2104

Subgroups

subgroupG/H
centerC22C83⋊#401
commutator, cosocleC24×C83C24
FrattiniC24C23×D83
FittingC2×#342×C83C2
socleC22×C83#401
prime radicalC25×C83C23
hypercenterC2×#342D83
hypocenterC83C2×#2104
LCSG ▷ C24×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C22 ◁ C25 ◁ C2×#342

822 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Conjugacy classes & character table

1850 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 200556);