Finite Group Databasebeta

C2×#26021857 #36707086

order22784
automorphism?
homologyAbelianization (H1) = C22×C42 · Schur multiplier (H2) = C25

Aliases

direct productC2×#26021857

Splittings

SylowC89 ⋊ C2×#2110

Subgroups

subgroupG/H
centerC2×C8C4×Dic89
commutatorC4×C89C22×C42
FrattiniC2×C8C23×D89
FittingC2×#405×C89C2
socleC22×C89C2×#97
prime radicalC24×C89M16
cosocleC2×C8×C89C24
hypercenterC2×#405D89
hypocenterC89C2×#2110
LCSG ▷ C4×C89 ▷ C89
UCSC1 ◁ C2×C8 ◁ C2×#405

738 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

3608 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322226);