Finite Group Databasebeta

C2×#11718697 #13124011

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C27

Aliases

direct productC2×#11718697

Splittings

FittingC2×C13×#121 ⋊ C2
SylowC13 ⋊ C2×#447

Subgroups

subgroupG/H
centerC23C2×C22⋊D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC2×C13×#121C2
socleC23×C13C2×D4
hypercenterC2×#121D13
hypocenterC13C2×#447
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×#121

1048 conjugacy classes of subgroups; only the 181 normal subgroups are shown.

normal subgroups only

This group has 1048 conjugacy classes of subgroups — too many to draw. Only its 181 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

206 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15758054, #15758056, #15759363, …
maximal normal subgroup of#15758054, #15758056, #15759363, …
maximal quotient ofC2×#13113753, C2×#13113821, C2×#13113770, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13685);