Finite Group Databasebeta

#14529180

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×C17×#100 ⋊ C2
SylowC17 ⋊ #1887

Subgroups

subgroupG/H
centerC22#10587568
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
FittingC2×C17×#100C2
socleC22×C17#120
prime radicalC2×#10587626C2
cosocleC22×C4×C17C23
hypercenterC2×#100D17
hypocenterC17#1887
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#100

444 conjugacy classes of subgroups; only the 89 normal subgroups are shown.

normal subgroups only

This group has 444 conjugacy classes of subgroups — too many to draw. Only its 89 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=f,b^2=dfg,d^2=g,f^2=g,b^a=bd,c^a=ce,e^a=eg,d^b=dg,e^b=eg,f^b=fg,h^b=h^16,d^c=dg,f^c=fg

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16950124, #16950129, #16950141, …
maximal normal subgroup of#16950124, #16950129, #16950141, …
maximal quotient of#16928977, #16928997, #16929251, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4906);