Finite Group Databasebeta

C2×#11718866 #13124176

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

Aliases

direct productC2×#11718866

Splittings

FittingC2×C13×#137 ⋊ C2
SylowC13 ⋊ C2×#456

Subgroups

subgroupG/H
centerC22#88191
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC2×C13×#137C2
socleC22×C13#120
prime radicalC2×#88257C2
hypercenterC2×#137D13
hypocenterC13C2×#456
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#137

708 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 708 conjugacy classes of subgroups — too many to draw. Only its 149 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) = 416

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#11718866, #15868829, #15868866, …
maximal normal subgroup ofC4×#11718866, #15868829, #15868866, …
maximal quotient ofC2×#13113796, C2×#13113798, C2×#13113830, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13850);