Finite Group Databasebeta

C2×#27211694 #41000856

order26816
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#27211694

Splittings

FittingC22×Q8×C419 ⋊ C2
SylowC419 ⋊ C2×C22⋊Q8

Subgroups

subgroupG/H
centerC23C22×D419
commutator, cosocleC22×C419C24
FrattiniC22C23×D419
FittingC22×Q8×C419C2
socleC23×C419C23
prime radicalC23×D419C22
hypercenterC22×Q8D419
hypocenterC419C2×C22⋊Q8
LCSG ▷ C22×C419 ▷ C419
UCSC1 ◁ C23 ◁ C22×Q8

322 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 135 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) = 13408

Conjugacy classes & character table

4208 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26816, 1044);