Finite Group Databasebeta

C2×#24909105 #35557126

order21248
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#24909105

Splittings

FittingC2×#413×C83 ⋊ C2
SylowC83 ⋊ C2×#2120

Subgroups

subgroupG/H
centerC2×C4#14581706
commutatorC23×C83C23×C4
FrattiniC2×D4C23×D83
FittingC2×#413×C83C2
socleC22×C83C2×#99
prime radicalC2×#19128208C2
cosocleC2×D4×C83C24
hypercenterC2×#413D83
hypocenterC83C2×#2120
LCSG ▷ C23×C83 ▷ C22×C83 ▷ C2×C83 ▷ C83
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×#41 ◁ C2×#413

1398 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2656

Conjugacy classes & character table

1856 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21248, 322290);