Finite Group Databasebeta

C2×#11718815 #13125269

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24×C4

Aliases

direct productC2×#11718815

Splittings

FittingC22×C13×D8 ⋊ C2
SylowC13 ⋊ C2×#496

Subgroups

subgroupG/H
centerC23D4×D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC22×C13×D8C2
socleC23×C13C2×D4
hypercenterC22×D8D13
hypocenterC13C2×#496
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

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

normal subgroups only

This group has 668 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) = 832

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15871456, C4×#11718815, #15871477, …
maximal normal subgroup of#15871456, C4×#11718815, #15871477, …
maximal quotient ofC2×#13114457, C2×#13114459, C2×#13114462, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 14943);