Finite Group Databasebeta

#14530730

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

Aliases

No aliases for this group.

Splittings

FittingC17×#575 ⋊ C2
SylowC17 ⋊ #2190

Subgroups

subgroupG/H
centerC2#11762943
commutator, cosocleC2×C8×C17C23
FrattiniC2×C8C22×D17
FittingC17×#575C2
socleC2×C17#447
hypercenter#575D17
hypocenterC17#2190
LCSG ▷ C2×C8×C17 ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×M16 ◁ #575

226 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 226 conjugacy classes of subgroups — too many to draw. Only its 53 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|d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^a=h^16,d^b=df,e^b=eg,f^b=fg,d^c=dg

Conjugacy classes & character table

196 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16946487, #16946488, #16946498, …
maximal normal subgroup of#16946487, #16946488, #16946498, …
maximal quotient of#16946421, #16946426, #16946432, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 6456);