Finite Group Databasebeta

#14538181

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

Aliases

No aliases for this group.

Splittings

FittingC2×C17×H(5,𝔽2) ⋊ C2
SylowC17 ⋊ #3026

Subgroups

subgroupG/H
centerC2C2×#10587639
commutator, cosocleC23×C17C24
FrattiniC23C23×D17
FittingC2×C17×H(5,𝔽2)C2
socleC2×C17C2×#120
hypercenterC2×H(5,𝔽2)D17
hypocenterC17#3026
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C24 ◁ C2×H(5,𝔽2)

800 conjugacy classes of subgroups; only the 161 normal subgroups are shown.

normal subgroups only

This group has 800 conjugacy classes of subgroups — too many to draw. Only its 161 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) = 272

Polycyclic presentation:

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

Conjugacy classes & character table

301 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17065873, #17065874, #17065878, …
maximal normal subgroup of#17065873, #17065874, #17065878, …
maximal quotient of#17008158, #17008165, #17008172, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13907);