Finite Group Databasebeta

C2×#28385313 #43272498

order28736
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#28385313

Splittings

FittingC2×C22⋊C4×C449 ⋊ C2
SylowC449 ⋊ C2×#121

Subgroups

subgroupG/H
centerC23C22×D449
commutator, cosocleC22×C449C24
FrattiniC22C23×D449
FittingC2×C22⋊C4×C449C2
socleC23×C449C23
hypercenterC2×C22⋊C4D449
hypocenterC449C2×#121
LCSG ▷ C22×C449 ▷ C449
UCSC1 ◁ C23 ◁ C2×C22⋊C4

426 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 426 conjugacy classes of subgroups — too many to draw. Only its 127 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) = 14368

Conjugacy classes & character table

4508 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28736, 1040);