Finite Group Databasebeta

#14530698

order2176
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC17×C22⋊C16 ⋊ C2
SylowC17 ⋊ #2184

Subgroups

subgroupG/H
centerC22C2×D136
commutator, cosocleC2×C8×C17C23
FrattiniC2×C8C22×D17
FittingC17×C22⋊C16C2
socleC22×C17C2×D8
hypercenterC22⋊C16D17
hypocenterC17#2184
LCSG ▷ C2×C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22⋊C16

266 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 57 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|d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^a=h^16,d^b=df,f^b=fg,h^b=h^16

Conjugacy classes & character table

349 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16946422, #16946423, #16946434, …
maximal normal subgroup of#16946422, #16946423, #16946434, …
maximal quotient of#16946423, #16946767, #16947527, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6424);