Finite Group Databasebeta

C4×#19151757 #36560052

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

Aliases

direct productC4×#19151757

Splittings

FittingC2×C4×SD16×C89 ⋊ C2
SylowC89 ⋊ C4×#452

Subgroups

subgroupG/H
centerC22×C4D4×D89
commutatorC2×C4×C89C23×C4
FrattiniC22×C4C23×D89
FittingC2×C4×SD16×C89C2
socleC23×C89C22×D4
prime radicalC22×#13083573C22
cosocleC22×C4×C89C24
hypercenterC2×C4×SD16D89
hypocenterC89C4×#452
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C2×C4×SD16

1480 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

2540 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 175192);