Finite Group Databasebeta

C2×#11719096 #13131802

order1664
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#11719096

Splittings

SylowC13 ⋊ C2×#504

Subgroups

subgroupG/H
centerC2×C4C22×#261
commutatorC2×C13C23×C8
FrattiniC4C23×#261
FittingC2×C13×M16C4
socleC22×C13C22×C8
prime radicalC2×#6127C4
cosocle#1055C24
hypercenterC2×M16#261
hypocenterC13C2×#504
LCSG ▷ C2×C13 ▷ C13
UCSC1 ◁ C2×C4 ◁ C2×M16

368 conjugacy classes of subgroups; only the 202 normal subgroups are shown.

normal subgroups only

This group has 368 conjugacy classes of subgroups — too many to draw. Only its 202 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

140 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16789366, #16789367, #16789371, …
maximal normal subgroup of#16789366, #16789367, #16789371, …
maximal quotient ofC2×#13131046, C2×#13131047, C4×#11719096, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 21476);