Finite Group Databasebeta

C2×#24907411 #35403664

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C29

Aliases

direct productC2×#24907411

Splittings

SylowC83 ⋊ C2×#1790

Subgroups

subgroupG/H
centerC23#14581761
commutatorC23×C83C23×C4
FrattiniC24C23×D83
Fitting, prime radicalC22×H(5,𝔽2)×C83C2
socleC23×C83#120
cosocleC24×C83C24
hypercenterC22×H(5,𝔽2)D83
hypocenterC83C2×#1790
LCSG ▷ C23×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C23 ◁ C25 ◁ C22×H(5,𝔽2)

4402 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5312

Conjugacy classes & character table

2852 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 168828);