Finite Group Databasebeta

#14540605

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

Aliases

No aliases for this group.

Splittings

FittingC17×#476 ⋊ C2
SylowC17 ⋊ #3295

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#476C2
socleC22×C17C22×D4
prime radicalD4×D68C2
hypercenter#476D17
hypocenterC17#3295
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #476

462 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 462 conjugacy classes of subgroups — too many to draw. Only its 125 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

Polycyclic presentation:

2^7,17|a^2=eg,f^2=g,b^a=be,c^a=cf,f^a=fg,d^b=de,h^b=h^16,f^c=fg,h^d=h^16

Conjugacy classes & character table

187 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17023788, #17023795, #17023814, …
maximal normal subgroup of#17023788, #17023795, #17023814, …
maximal quotient of#17049727, #17050567, #17051507, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 16331);