Finite Group Databasebeta

C2×#11718827 #13124278

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

Aliases

direct productC2×#11718827

Splittings

SylowC13 ⋊ C2×#464

Subgroups

subgroupG/H
centerC23D4×D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC22×C13×SD16C2
socleC23×C13C2×D4
prime radicalC22×D4×C13C22
hypercenterC22×SD16D13
hypocenterC13C2×#464
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×SD16

500 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 157 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

206 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#11718827, #15869159, #15869224, …
maximal normal subgroup ofC4×#11718827, #15869159, #15869224, …
maximal quotient ofC2×#13114250, C2×#13114264, C2×#13114278, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13952);