Finite Group Databasebeta

C2×#10587618 #11763596

order1088
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#10587618

Splittings

FittingC22×D4×C17 ⋊ C2
SylowC17 ⋊ C2×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22C2×C22⋊D17
commutator, cosocleC4×C17C24
FrattiniC4C23×D17
FittingC22×D4×C17C2
socleC22×C17C2×D4
hypercenterC22×D4D17
hypocenterC17C2×AGL(1,ℤ/8)
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
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) = 272

Conjugacy classes & character table

182 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#14529157, #14529163, #14529261, …
maximal normal subgroup of#14529157, #14529163, #14529261, …
maximal quotient ofC2×#11762814, C2×#11762808, C2×#11762849, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1088, 1336);