Finite Group Databasebeta

C2×#11718486 #13124167

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

Aliases

direct productC2×#11718486

Splittings

FittingC2×C13×#104 ⋊ C2
SylowC13 ⋊ C2×#455

Subgroups

subgroupG/H
centerC22#88136
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC2×C13×#104C2
socleC22×C13#120
prime radicalC2×#88256C2
hypercenterC2×#104D13
hypocenterC13C2×#455
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#104

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

normal subgroups only

This group has 760 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

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15868801, C4×#11718486, #15868845, …
maximal normal subgroup of#15868801, C4×#11718486, #15868845, …
maximal quotient ofC2×#13113789, C2×#13113794, C2×#13113823, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13841);