Finite Group Databasebeta

C2×#11718818 #13124401

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

Aliases

direct productC2×#11718818

Splittings

FittingC22×C13×D8 ⋊ C2
SylowC13 ⋊ C2×#466

Subgroups

subgroupG/H
centerC23D4×D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC22×C13×D8C2
socleC23×C13C2×D4
hypercenterC22×D8D13
hypocenterC13C2×#466
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

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

normal subgroups only

This group has 616 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

212 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15779854, #15779859, #15779925, …
maximal normal subgroup of#15779854, #15779859, #15779925, …
maximal quotient ofC2×#13114188, C2×#13114222, C2×#13114270, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 14075);