Finite Group Databasebeta

C2×#26028443 #36760651

order22784
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C25×C42

Aliases

direct productC2×#26028443

Splittings

SylowC89 ⋊ C2×#2835

Subgroups

subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC2×#393×C89C2
socleC24×C89C24
prime radicalC25×C89C23
hypercenterC2×#393D89
hypocenterC89C2×#2835
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C2×#393

2022 conjugacy classes of subgroups; only the 587 normal subgroups are shown.

normal subgroups only

This group has 2022 conjugacy classes of subgroups — too many to draw. Only its 587 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 11392

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 375791);