Finite Group Databasebeta

C2×#26023939 #36722770

order22784
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C27×C4

Aliases

direct productC2×#26023939

Splittings

FittingC22×C4⋊Q8×C89 ⋊ C2
SylowC89 ⋊ C2×#2439

Subgroups

subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC22×C4⋊Q8×C89C2
socleC24×C89C24
prime radicalC24×D89C23
hypercenterC22×C4⋊Q8D89
hypocenterC89C2×#2439
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C22×C4⋊Q8

2854 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, 337910);