Finite Group Databasebeta

C4×#19152039 #36707757

order22784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC4×#19152039

Splittings

FittingC2×C4×Q16×C89 ⋊ C2
SylowC89 ⋊ C4×#510

Subgroups

subgroupG/H
centerC2×C4C2×#13083559
commutatorC8×C89C23×C4
FrattiniC2×C8C23×D89
FittingC2×C4×Q16×C89C2
socleC22×C89C22×D8
prime radicalC2×#15668034C22
cosocleC2×C8×C89C24
hypercenterC2×C4×Q16D89
hypocenterC89C4×#510
LCSG ▷ C8×C89 ▷ C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×C8 ◁ C2×C4×Q16

674 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

2528 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 322897);