Finite Group Databasebeta

C2×#11762790 #14537256

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

direct productC2×#11762790

Splittings

FittingC2×C17×#100 ⋊ C2
SylowC17 ⋊ C2×#413

Subgroups

subgroupG/H
centerC22C22⋊C4×D17
commutatorC22×C17C23×C4
FrattiniC2×C4C23×D17
FittingC2×C17×#100C2
socleC22×C17C2×C22⋊C4
prime radicalC22×#63254C2
cosocleC2×C4×C17C24
hypercenterC2×#100D17
hypocenterC17C2×#413
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#100

756 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 756 conjugacy classes of subgroups — too many to draw. Only its 213 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) = 544

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16949265, #16949273, #16951805, …
maximal normal subgroup of#16949265, #16949273, #16951805, …
maximal quotient ofC2×#14527095, C2×#14527099, #17000134, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 12982);