Finite Group Databasebeta

#14540544

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

Aliases

No aliases for this group.

Splittings

FittingC8×D4×C17 ⋊ C2
SylowC17 ⋊ #3287

Subgroups

subgroupG/H
centerC22C22×D68
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC8×D4×C17C2
socleC22×C17C22×D4
hypercenterC8×D4D17
hypocenterC17#3287
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C4×D4 ◁ C8×D4

504 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 504 conjugacy classes of subgroups — too many to draw. Only its 133 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) = 1088

Polycyclic presentation:

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

Conjugacy classes & character table

355 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16947753, #16947757, #16947781, …
maximal normal subgroup of#16947753, #16947757, #16947781, …
maximal quotient of#17025353, #17025368, #17025383, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 16270);