Finite Group Databasebeta

#14538517

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×C17×#137 ⋊ C2
SylowC17 ⋊ #3069

Subgroups

subgroupG/H
centerC2C2×#10587624
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC2×C17×#137C2
socleC2×C17C2×#121
prime radical#11763607C2
hypercenterC2×#137D17
hypocenterC17#3069
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×#137

446 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 446 conjugacy classes of subgroups — too many to draw. Only its 137 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=g,b^2=e,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,d^b=dg,f^c=fg,h^c=h^16

Conjugacy classes & character table

205 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17071845, #17071848, #17071867, …
maximal normal subgroup of#17071845, #17071848, #17071867, …
maximal quotient of#17017097, #17017108, #17017141, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 14243);