Finite Group Databasebeta

C2×#26018237 #36464569

order22784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22×C4

Aliases

direct productC2×#26018237

Splittings

SylowC89 ⋊ C2×#1339

Subgroups

subgroupG/H
centerC22#19151332
commutatorC2×C8×C89C22×C4
FrattiniC2×M16C22×D89
Fitting, prime radicalC2×#469×C89C2
socleC22×C89#327
cosocleC2×M16×C89C23
hypercenterC2×#469D89
hypocenterC89C2×#1339
LCSG ▷ C2×C8×C89 ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×M16 ◁ C2×#469

496 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

Conjugacy classes & character table

1448 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 79709);