Finite Group Databasebeta

#14545383

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC22×D4×C17 ⋊ C4
SylowC17 ⋊ #2883

Subgroups

subgroupG/H
centerC2C22×C22⋊#595
commutatorC22×C17C23×C4
FrattiniC22C23×#595
FittingC22×D4×C17C4
socleC2×C17C22×C22⋊C4
prime radicalC2×#10587691C2
cosocleC22×D17C24
hypercenterC22×D4#595
hypocenterC17#2883
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C2×D4 ◁ C22×D4

800 conjugacy classes of subgroups; only the 198 normal subgroups are shown.

normal subgroups only

This group has 800 conjugacy classes of subgroups — too many to draw. Only its 198 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^a=be,e^a=eg,h^a=h^13,f^b=fg,d^c=dg,h^f=h^16

Conjugacy classes & character table

121 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17962061, #17962063, #17962069, …
maximal normal subgroup of#17962061, #17962063, #17962069, …
maximal quotient of#17964226, #17964227, #17964231, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21109);