Finite Group Databasebeta

#14539554

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

Aliases

No aliases for this group.

Splittings

FittingC17×#484 ⋊ C2
SylowC17 ⋊ #3188

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#484C2
socleC22×C17C22×D4
hypercenter#484D17
hypocenterC17#3188
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #484

472 conjugacy classes of subgroups; only the 115 normal subgroups are shown.

normal subgroups only

This group has 472 conjugacy classes of subgroups — too many to draw. Only its 115 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|b^2=g,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,h^a=h^16,c^b=ce,h^b=h^16,f^c=fg,h^c=h^16

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17008209, #17008211, #17008277, …
maximal normal subgroup of#17008209, #17008211, #17008277, …
maximal quotient of#17043351, #17043367, #17044597, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 15280);