Finite Group Databasebeta

Q8×#63247 #14545583

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C24

Aliases

direct productQ8×#63247

Splittings

SylowC17 ⋊ Q8×M16

Subgroups

subgroupG/H
center, FrattiniC22C23×#595
commutator, socleC22×C17C23×C4
FittingC22×Q8×C17C4
prime radicalC23×C17C22×C4
cosocleC2×Dic17C24
hypercenterC22×Q8#595
hypocenterC17Q8×M16
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×Q8

388 conjugacy classes of subgroups; only the 182 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 182 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) = 1088

Conjugacy classes & character table

130 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17954975, #17954979, #17954983, …
maximal normal subgroup of#17954975, #17954979, #17954983, …
maximal quotient ofC4⋊C4×#63247, #17968873, Q8×#10587542, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21309);