Finite Group Databasebeta

C2×#11718504 #13124249

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#11718504

Splittings

FittingC2×C13×C4⋊C8 ⋊ C2
SylowC13 ⋊ C2×#459

Subgroups

subgroupG/H
centerC23C2×D52
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC2×C13×C4⋊C8C2
socleC23×C13C2×D4
hypercenterC2×C4⋊C8D13
hypocenterC13C2×#459
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊C8

648 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 648 conjugacy classes of subgroups — too many to draw. Only its 173 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

278 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#15757679, #15757681, #15757700, …
maximal normal subgroup of#15757679, #15757681, #15757700, …
maximal quotient ofC2×#13114178, C2×#13114192, C2×#13114202, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13923);