Finite Group Databasebeta

#14540450

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #3278

Subgroups

subgroupG/H
centerC22C22×C22⋊D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
Fitting, prime radicalC17×#550C2
socleC22×C17C22×D4
hypercenter#550D17
hypocenterC17#3278
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C4×D4 ◁ #550

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

normal subgroups only

This group has 482 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|a^2=g,b^2=g,d^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^16,c^b=cg,d^b=de,e^b=eg,e^d=eg,h^d=h^16

Conjugacy classes & character table

229 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17023757, #17023759, #17023772, …
maximal normal subgroup of#17023757, #17023759, #17023772, …
maximal quotient of#17025657, #17025774, #17025903, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 16176);