Finite Group Databasebeta

C4×#19151781 #36560335

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

Aliases

direct productC4×#19151781

Splittings

SylowC89 ⋊ C4×#456

Subgroups

subgroupG/H
centerC2×C4#15667981
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC4×2−1+4×C89C2
socleC22×C89C2×#120
prime radicalC2×2−1+4×C89C22
cosocleC22×C4×C89C24
hypercenterC4×2−1+4D89
hypocenterC89C4×#456
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×2−1+4

1358 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 5696

Conjugacy classes & character table

3056 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 175475);