Finite Group Databasebeta

C2×#26021921 #36707213

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#26021921

Splittings

SylowC89 ⋊ C2×#2127

Subgroups

subgroupG/H
centerC22C2×#15667927
commutatorC2×C4×C89C23×C4
FrattiniC2×D4C23×D89
Fitting, prime radicalC2×#535×C89C2
socleC22×C89C2×#99
cosocleC2×D4×C89C24
hypercenterC2×#535D89
hypocenterC89C2×#2127
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C24 ◁ C23×D4 ◁ C2×#535

1510 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

1982 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322353);