Finite Group Databasebeta

C2×#11718739 #13125342

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

Aliases

direct productC2×#11718739

Splittings

SylowC13 ⋊ C2×#500

Subgroups

subgroupG/H
centerC23C2×C22⋊D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC2×C13×C4⋊Q8C2
socle, prime radicalC23×C13C2×D4
hypercenterC2×C4⋊Q8D13
hypocenterC13C2×#500
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

424 conjugacy classes of subgroups; only the 197 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 197 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) = 1664

Conjugacy classes & character table

212 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15758172, #15758173, #15758175, …
maximal normal subgroup of#15758172, #15758173, #15758175, …
maximal quotient ofC2×#13114995, C2×#13115566, C2×#13115796, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 15016);