Finite Group Databasebeta

C2×#11718317 #13118047

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#11718317

Splittings

SylowC13 ⋊ C2×#395

Subgroups

subgroupG/H
centerC24C22×D13
commutator, cosocleC23×C13C24
FrattiniC23C23×D13
FittingC2×C13×#95C2
socle, prime radicalC24×C13C23
hypercenterC2×#95D13
hypocenterC13C2×#395
LCSG ▷ C23×C13 ▷ C13
UCSC1 ◁ C24 ◁ C2×#95

908 conjugacy classes of subgroups; only the 285 normal subgroups are shown.

normal subgroups only

This group has 908 conjugacy classes of subgroups — too many to draw. Only its 285 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) = 1664

Conjugacy classes & character table

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

Relationships

maximal subgroup of#15757912, #15757917, #15763135, …
maximal normal subgroup of#15757912, #15757917, #15763135, …
maximal quotient ofC2×#13113088, C2×#13113090, C2×#13113100, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 7721);