Finite Group Databasebeta

#14545437

order2176
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×M16×C17 ⋊ C4
SylowC17 ⋊ #2911

Subgroups

subgroupG/H
centerC4C2×C4⋊#595
commutatorC4×C17C23×C4
FrattiniC4C23×#595
FittingC2×M16×C17C4
socleC2×C17C22×C4⋊C4
prime radicalC23×D17D4
cosocleC4×D17C24
hypercenterC2×M16#595
hypocenterC17#2911
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×M16

492 conjugacy classes of subgroups; only the 200 normal subgroups are shown.

normal subgroups only

This group has 492 conjugacy classes of subgroups — too many to draw. Only its 200 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=e,d^2=g,e^2=g,b^a=be,e^a=eg,h^a=h^13,c^b=cg,h^f=h^16

Conjugacy classes & character table

124 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17957217, #17957218, #17957232, …
maximal normal subgroup of#17957217, #17957218, #17957232, …
maximal quotient of#17966319, #17966320, #17966321, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 21163);