Finite Group Databasebeta

C2×#11718130 #13113317

order1664
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#11718130

Splittings

SylowC13 ⋊ C2×#328

Subgroups

subgroupG/H
centerC23C22⋊Dic13
commutatorC2×C4×C13C22×C4
FrattiniC22×C4C22×D13
FittingC2×C13×C22⋊Q8C2
socleC23×C13C22⋊C4
prime radicalC24×C13D4
cosocleC22×C4×C13C23
hypercenterC2×C22⋊Q8D13
hypocenterC13C2×#328
LCSG ▷ C2×C4×C13 ▷ C22×C13 ▷ C13
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊Q8

336 conjugacy classes of subgroups; only the 109 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 109 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 ofC4×#11718130, Dic13×#328, #15753808, …
maximal normal subgroup ofC4×#11718130, Dic13×#328, #15753808, …
maximal quotient ofC2×#13112659, C2×#13112662, #15750883, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 2991);