Finite Group Databasebeta

C2×#26020397 #36554675

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

Aliases

direct productC2×#26020397

Splittings

SylowC89 ⋊ C2×#1840

Subgroups

subgroupG/H
centerC23×C4C22×D89
commutatorC23×C89C23×C4
FrattiniC22×C4C23×D89
FittingC2×#376×C89C2
socle, prime radicalC24×C89C22×C4
cosocleC22×C4×C89C24
hypercenterC2×#376D89
hypocenterC89C2×#1840
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C23×C4 ◁ C2×#376

894 conjugacy classes of subgroups; only the 411 normal subgroups are shown.

normal subgroups only

This group has 894 conjugacy classes of subgroups — too many to draw. Only its 411 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) = 22784

Conjugacy classes & character table

3608 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22784, 169815);