Finite Group Databasebeta

C22⋊Q8×D281 #31823957

order17984
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC22⋊Q8×D281

Splittings

FittingC22⋊Q8×C281 ⋊ C2
SylowC281 ⋊ C2×C22⋊Q8

Subgroups

subgroupG/H
center, FrattiniC22C23×D281
commutator, socle, cosocleC22×C281C24
FittingC22⋊Q8×C281C2
prime radicalC23×D281C22
hypercenterC22⋊Q8D281
hypocenterC281C2×C22⋊Q8
LCSG ▷ C22×C281 ▷ C281
UCSC1 ◁ C22 ◁ C22⋊Q8

322 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 121 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) = 4496

Conjugacy classes & character table

1988 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#328×D281, #49093821, #49093834, …
maximal normal subgroup of#328×D281, #49093821, #49093834, …
maximal quotient of#380×D281, #385×D281, #387×D281, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17984, 1043);