Finite Group Databasebeta

#14541925

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

Aliases

No aliases for this group.

Splittings

FittingC17×#504 ⋊ C2
SylowC17 ⋊ #3415

Subgroups

subgroupG/H
centerC2C22×D136
commutator, cosocleC8×C17C24
FrattiniC8C23×D17
FittingC17×#504C2
socleC2×C17C22×D8
hypercenter#504D17
hypocenterC17#3415
LCSG ▷ C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ #41 ◁ #131 ◁ #504

370 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 370 conjugacy classes of subgroups — too many to draw. Only its 129 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|e^2=fg,f^2=g,b^a=be,e^a=ef,f^a=fg,h^a=h^16,e^b=ef,f^b=fg,h^b=h^16,d^c=dg

Conjugacy classes & character table

352 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16955006, #16955010, #16955020, …
maximal normal subgroup of#16955006, #16955010, #16955020, …
maximal quotient of#17187237, #17187368, #17187668, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 17651);