Finite Group Databasebeta

C2×#11718879 #13124018

order1664
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#11718879

Splittings

SylowC13 ⋊ C2×#450

Subgroups

subgroupG/H
centerC23C2×C22⋊D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
Fitting, prime radicalC23×D4×C13C2
socleC23×C13C2×D4
hypercenterC23×D4D13
hypocenterC13C2×#450
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×D4

996 conjugacy classes of subgroups; only the 197 normal subgroups are shown.

normal subgroups only

This group has 996 conjugacy classes of subgroups — too many to draw. Only its 197 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

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

Relationships

maximal subgroup of#15758060, #15758066, #15759336, …
maximal normal subgroup of#15758060, #15758066, #15759336, …
maximal quotient ofC2×#13113788, C2×#13113856, C2×#13113805, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 13692);