Finite Group Databasebeta

#14541789

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #3395

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC4×Q16×C17C2
socle, prime radicalC22×C17C22×D4
hypercenterC4×Q16D17
hypocenterC17#3395
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ C4×Q16

348 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 348 conjugacy classes of subgroups — too many to draw. Only its 125 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) = 2176

Polycyclic presentation:

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

Conjugacy classes & character table

259 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16947845, #16947849, #16947873, …
maximal normal subgroup of#16947845, #16947849, #16947873, …
maximal quotient of#17051129, #107×Dic34, #17054074, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 17515);