Finite Group Databasebeta

C2×#11718845 #13123623

order1664
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11718845

Splittings

SylowC13 ⋊ C2×#441

Subgroups

subgroupG/H
centerC23D4×D13
commutatorC4×C13C23×C4
FrattiniC2×C4C23×D13
FittingC22×C13×Q16C2
socle, prime radicalC23×C13C2×D4
cosocleC2×C4×C13C24
hypercenterC22×Q16D13
hypocenterC13C2×#441
LCSG ▷ C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q16

480 conjugacy classes of subgroups; only the 237 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 237 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#15778199, #15778201, #15779663, …
maximal normal subgroup of#15778199, #15778201, #15779663, …
maximal quotient ofC2×#13113655, C2×#13113708, C2×#13113745, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13297);