Finite Group Databasebeta

#14529681

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

Aliases

No aliases for this group.

Splittings

FittingC17×#421 ⋊ C2
SylowC17 ⋊ #1976

Subgroups

subgroupG/H
centerC4#10587625
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
FittingC17×#421C2
socleC2×C17#390
prime radicalC2×#10587636C2
cosocleC22×C4×C17C23
hypercenter#421D17
hypocenterC17#1976
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C22×C4 ◁ #421

284 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 284 conjugacy classes of subgroups — too many to draw. Only its 79 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) = 544

Polycyclic presentation:

2^7,17|a^2=f,b^2=df,c^2=e,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,d^b=dg,f^b=fg,h^b=h^16,h^c=h^16

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1976, C2×#14529681, #17038300, …
maximal normal subgroup ofD17×#1976, C2×#14529681, #17038300, …
maximal quotient of#16933242, #16933246, #16933249, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5407);