Finite Group Databasebeta

#14543708

order2176
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1316

Subgroups

subgroupG/H
centerC22#10587551
commutatorC23×C17C2×C8
FrattiniC24C2×#595
Fitting, prime radicalC25×C17C4
socleC22×C17#99
cosocleC2×C22⋊Dic17C22
hypercenterC25#595
hypocenterC17#1316
LCSG ▷ C23×C17 ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C23 ◁ C24 ◁ C25

294 conjugacy classes of subgroups; only the 36 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 36 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) = 272

Polycyclic presentation:

2^7,17|a^2=d,d^2=f,b^a=bc,c^a=ce,e^a=eg,h^a=h^13,d^b=de,d^c=dg,h^d=h^16

Conjugacy classes & character table

154 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17949115, #17949116, #17949137, …
maximal normal subgroup of#17949115, #17949116, #17949137, …
maximal quotient of#17948324, #17948332, #17948419, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19434);