Finite Group Databasebeta

C2×#11718803 #13124543

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

Aliases

direct productC2×#11718803

Splittings

FittingC2×C13×#131 ⋊ C2
SylowC13 ⋊ C2×#472

Subgroups

subgroupG/H
centerC22#88184
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC2×C13×#131C2
socleC22×C13#121
hypercenterC2×#131D13
hypocenterC13C2×#472
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#131

488 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 149 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) = 416

Conjugacy classes & character table

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

Relationships

maximal subgroup of#15779882, #15779884, #15779945, …
maximal normal subgroup of#15779882, #15779884, #15779945, …
maximal quotient ofC2×#13114191, C2×#13114235, C2×#13114245, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 14217);