Finite Group Databasebeta

C2×#26025971 #36721341

order22784
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C210

Aliases

direct productC2×#26025971

Splittings

FittingC24×Q8×C89 ⋊ C2
SylowC89 ⋊ C2×#2614

Subgroups

subgroupG/H
centerC24C23×D89
commutator, cosocleC23×C89C25
FrattiniC23C24×D89
FittingC24×Q8×C89C2
socleC24×C89C24
prime radicalC23×C22⋊D89C22
hypercenterC24×Q8D89
hypocenterC89C2×#2614
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C24 ◁ C24×Q8

5194 conjugacy classes of subgroups; only the 907 normal subgroups are shown.

normal subgroups only

This group has 5194 conjugacy classes of subgroups — too many to draw. Only its 907 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

3584 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 336481);