Finite Group Databasebeta

C2×#26018695 #36520845

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#26018695

Splittings

SylowC89 ⋊ C2×#1490

Subgroups

subgroupG/H
centerC22×C4C2×C22⋊D89
commutatorC2×C4×C89C23×C4
FrattiniC42C23×D89
FittingC22×C4×D4×C89C2
socleC23×C89C2×C22⋊C4
prime radicalC23×D4×C89C4
cosocleC42×C89C24
hypercenterC22×C4×D4D89
hypocenterC89C2×#1490
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C22×C42 ◁ C22×C4×D4

1734 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

3596 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 135985);