Finite Group Databasebeta

#14528571

order2176
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC17×#342 ⋊ C2
SylowC17 ⋊ C4×#99

Subgroups

subgroupG/H
centerC22C22⋊C4×D17
commutatorC22×C17C2×C42
FrattiniC24C22×D17
FittingC17×#342C2
socleC22×C17C2×C22⋊C4
prime radicalC22×C22⋊D17C22
cosocleC24×C17C23
hypercenter#342D17
hypocenterC17C4×#99
LCSG ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C24 ◁ #342

412 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 412 conjugacy classes of subgroups — too many to draw. Only its 107 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=e,b^2=f,c^2=e,b^a=bd,f^a=fg,d^b=dg,h^c=h^16

Conjugacy classes & character table

220 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16944645, #16944647, #16944650, …
maximal normal subgroup of#16944645, #16944647, #16944650, …
maximal quotient of#16924825, #16924829, #16924833, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4297);