Finite Group Databasebeta

#14529456

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1932

Subgroups

subgroupG/H
centerC4#10587625
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
FittingC17×#421C2
socleC2×C17#388
prime radicalC2×#41×C17C22
cosocleC22×C4×C17C23
hypercenter#421D17
hypocenterC17#1932
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C22×C4 ◁ #421

216 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 216 conjugacy classes of subgroups — too many to draw. Only its 71 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=df,c^2=d,d^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^16,h^b=h^16,e^c=eg,h^c=h^16

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1932, C2×#14529456, #17036909, …
maximal normal subgroup ofD17×#1932, C2×#14529456, #17036909, …
maximal quotient of#16932556, #16932563, #16932570, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5182);