Finite Group Databasebeta

C2×#11718558 #13124544

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

Aliases

direct productC2×#11718558

Splittings

FittingC2×C13×#108 ⋊ C2
SylowC13 ⋊ C2×#472

Subgroups

subgroupG/H
centerC22#88149
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC2×C13×#108C2
socleC22×C13#121
hypercenterC2×#108D13
hypocenterC13C2×#472
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#108

488 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 141 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#15779883, #15779885, #15779946, …
maximal normal subgroup of#15779883, #15779885, #15779946, …
maximal quotient ofC2×#13114192, C2×#13114236, C2×#13114246, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 14218);