Finite Group Databasebeta

C2×#24924957 #36341847

order21568
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#24924957

Splittings

SylowC337 ⋊ C2×C4⋊Q8

Subgroups

subgroupG/H
centerC23C22×D337
commutator, cosocleC22×C337C24
FrattiniC22C23×D337
FittingC22×Q8×C337C2
socle, prime radicalC23×C337C23
hypercenterC22×Q8D337
hypocenterC337C2×C4⋊Q8
LCSG ▷ C22×C337 ▷ C337
UCSC1 ◁ C23 ◁ C22×Q8

290 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 21568

Conjugacy classes & character table

3388 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(21568, 1091);