Finite Group Databasebeta

C2×#27189743 #39910034

order26176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#27189743

Splittings

FittingC22×D4×C409 ⋊ C2
SylowC409 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22C2×C22⋊D409
commutator, cosocleC4×C409C24
FrattiniC4C23×D409
FittingC22×D4×C409C2
socleC22×C409C2×D4
hypercenterC22×D4D409
hypocenterC409C2×AGL(1,ℤ/8)
LCSG ▷ C4×C409 ▷ C2×C409 ▷ C409
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D4

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) = 6544

Conjugacy classes & character table

4102 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(26176, 1336);