Finite Group Databasebeta

D8×C22⋊D17 #14540455

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productD8×C22⋊D17

Splittings

FittingC22×D8×C17 ⋊ C2
SylowC17 ⋊ D4×D8

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC22×D8×C17C2
socleC22×C17C22×D4
hypercenterC22×D8D17
hypocenterC17D4×D8
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×D8

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

normal subgroups only

This group has 620 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) = 544

Conjugacy classes & character table

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

Relationships

maximal subgroup of#17190776, #17190780, #17190782, …
maximal normal subgroup of#17190776, #17190780, #17190782, …
maximal quotient of#17023667, #17023672, #17023682, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 16181);