Finite Group Databasebeta

#14537807

order2176
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC17×#431 ⋊ C2
SylowC17 ⋊ #2972

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D17
commutatorC2×C17C23×C8
FittingC17×#431C2
socleC22×C17C23×C4
prime radicalC22×D68C4
cosocleC2×C4×C17C24
hypercenter#431D17
hypocenterC17#2972
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ #431

500 conjugacy classes of subgroups; only the 217 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 217 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,f^2=g,b^a=be,d^a=de,c^b=ce,h^b=h^16,h^c=h^16

Conjugacy classes & character table

388 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16928184, #16928187, #16928966, …
maximal normal subgroup of#16928184, #16928187, #16928966, …
maximal quotient of#17032995, #17033054, #17033208, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13533);