Finite Group Databasebeta

#14527815

order2176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1615

Subgroups

subgroupG/H
centerC22#10587639
commutator, cosocleC22×C4×C17C23
FrattiniC22×C4C22×D17
FittingC17×#539C2
socleC22×C17#120
prime radicalC17×#121C22
hypercenter#539D17
hypocenterC17#1615
LCSG ▷ C22×C4×C17 ▷ C22×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #539

208 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 53 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=fg,c^2=f,d^2=f,b^a=bd,c^a=ce,d^a=df,h^a=h^16,d^b=df,e^b=eg,d^c=dg

Conjugacy classes & character table

199 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1615, C2×#14527815, #17006478, …
maximal normal subgroup ofD17×#1615, C2×#14527815, #17006478, …
maximal quotient of#16923353, #16923360, #16923428, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 3541);