Finite Group Databasebeta

C2×#11718120 #13113146

order1664
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×#11718120

Splittings

SylowC13 ⋊ C2×#324

Subgroups

subgroupG/H
centerC23C22⋊Dic13
commutatorC22×C13C22×C8
FrattiniC22×C4C22×D13
FittingC22×C13×C4⋊C4C2
socleC23×C13C22⋊C4
prime radicalC24×C13C2×C4
cosocleC22×C4×C13C23
hypercenterC22×C4⋊C4D13
hypocenterC13C2×#324
LCSG ▷ C22×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C23×C4 ◁ C22×C4⋊C4

328 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 328 conjugacy classes of subgroups — too many to draw. Only its 125 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

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

Relationships

maximal subgroup of#15749881, #15749882, #15750041, …
maximal normal subgroup of#15749881, #15749882, #15750041, …
maximal quotient ofC2×#13112659, #15750874, #15750908, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 2820);