Finite Group Databasebeta

C2×#11762982 #14538120

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#11762982

Splittings

FittingC2×C17×2−1+4 ⋊ C2
SylowC17 ⋊ C2×#454

Subgroups

subgroupG/H
centerC22#10587639
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC2×C17×2−1+4C2
socleC22×C17#120
hypercenterC2×2−1+4D17
hypocenterC17C2×#454
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×2−1+4

728 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 728 conjugacy classes of subgroups — too many to draw. Only its 165 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

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

Relationships

maximal subgroup of#16951663, #16951673, #16953351, …
maximal normal subgroup of#16951663, #16951673, #16953351, …
maximal quotient ofC2×#14527713, C2×#14527815, C2×#14527719, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13846);