Finite Group Databasebeta

C2×#11718728 #13125172

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

direct productC2×#11718728

Splittings

FittingC2×C13×#125 ⋊ C2
SylowC13 ⋊ C2×#490

Subgroups

subgroupG/H
centerC23C2×C22⋊D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC2×C13×#125C2
socleC23×C13C2×D4
prime radicalC2×#88128C2
hypercenterC2×#125D13
hypocenterC13C2×#490
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#125

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

normal subgroups only

This group has 488 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) = 832

Conjugacy classes & character table

200 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15757851, #15757853, #15764204, …
maximal normal subgroup of#15757851, #15757853, #15764204, …
maximal quotient ofC2×#13114969, C2×#13115532, C2×#13115659, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 14846);