Finite Group Databasebeta

C2×#28385365 #43272793

order28736
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#28385365

Splittings

FittingC2×#41×C449 ⋊ C2
SylowC449 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22C2×C22⋊D449
commutator, cosocleC4×C449C24
FrattiniC4C23×D449
FittingC2×#41×C449C2
socleC22×C449C2×D4
hypercenterC2×#41D449
hypocenterC449C2×AGL(1,ℤ/8)
LCSG ▷ C4×C449 ▷ C2×C449 ▷ C449
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#41

298 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 298 conjugacy classes of subgroups — too many to draw. Only its 111 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) = 7184

Conjugacy classes & character table

4502 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28736, 1335);