Finite Group Databasebeta

#14538052

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

Aliases

No aliases for this group.

Splittings

FittingC2×C17×H(5,𝔽2) ⋊ C2
SylowC17 ⋊ #3008

Subgroups

subgroupG/H
centerC22C22×C22⋊D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC2×C17×H(5,𝔽2)C2
socleC22×C17C22×D4
hypercenterC2×H(5,𝔽2)D17
hypocenterC17#3008
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×H(5,𝔽2)

784 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 784 conjugacy classes of subgroups — too many to draw. Only its 165 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|e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^16,e^b=eg,d^c=dg

Conjugacy classes & character table

304 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16951902, #16951904, #16951923, …
maximal normal subgroup of#16951902, #16951904, #16951923, …
maximal quotient of#17007486, #17007574, #17007660, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13778);