Finite Group Databasebeta

C4×#19151766 #36560302

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

Aliases

direct productC4×#19151766

Splittings

FittingC4×H(5,𝔽2)×C89 ⋊ C2
SylowC89 ⋊ C4×#453

Subgroups

subgroupG/H
centerC2×C4#15667981
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC4×H(5,𝔽2)×C89C2
socleC22×C89C2×#120
prime radicalC2×#19151766C2
cosocleC22×C4×C89C24
hypercenterC4×H(5,𝔽2)D89
hypocenterC89C4×#453
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×H(5,𝔽2)

1578 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2848

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, 175442);