Finite Group Databasebeta

Q16×#3633 #14545912

order2176
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

direct productQ16×#3633

Splittings

FittingQ16×C17 ⋊ C8
SylowC17 ⋊ C8×Q16

Subgroups

subgroupG/H
centerC2D4×#3633
commutatorC4×C17C22×C8
FrattiniC4C22×#3633
FittingQ16×C17C8
socleC2×C17C8×D4
prime radicalC2×D17C4×D4
cosocleC4×#595C23
hypercenterQ16#3633
hypocenterC17C8×Q16
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C4 ◁ Q16

164 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 164 conjugacy classes of subgroups — too many to draw. Only its 59 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) = 272

Conjugacy classes & character table

70 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofSD32×#3633, Q32×#3633, #17982287, …
maximal normal subgroup ofSD32×#3633, Q32×#3633, #17982287, …
maximal quotient of#103×#3633, #107×#3633, #17981698, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21638);