Finite Group Databasebeta

Q16×Dic26 #13127720

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

Aliases

direct productQ16×Dic26

Splittings

SylowC13 ⋊ Q8×Q16

Subgroups

subgroupG/H
centerC22C2×D4×D13
commutator, cosocleC2×C4×C13C24
FrattiniC2×C4C23×D13
FittingC4×C13×Q16C2
socle, prime radicalC22×C13C22×D4
hypercenterC4×Q16D13
hypocenterC13Q8×Q16
LCSG ▷ C2×C4×C13 ▷ C2×C13 ▷ C13
UCSC1 ◁ C22 ◁ C42 ◁ C4×Q16

336 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 141 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

203 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#15776608, #15776612, #15776636, …
maximal normal subgroup of#15776608, #15776612, #15776636, …
maximal quotient of#103×Dic26, Q16×#6101, Q16×C4⋊Dic13, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1664, 17394);