Finite Group Databasebeta

C2×#11718454 #13124273

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11718454

Splittings

SylowC13 ⋊ C2×#462

Subgroups

subgroupG/H
centerC23D4×D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC2×C13×#103C2
socle, prime radicalC23×C13C2×D4
hypercenterC2×#103D13
hypocenterC13C2×#462
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#103

480 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 157 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

206 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#11718454, #15869127, #15869200, …
maximal normal subgroup ofC4×#11718454, #15869127, #15869200, …
maximal quotient ofC2×#13114217, C2×#13114221, C2×#13114229, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13947);