Finite Group Databasebeta

#14545245

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

Aliases

No aliases for this group.

Splittings

FittingC2×#41×C17 ⋊ C4
SylowC17 ⋊ #2297

Subgroups

subgroupG/H
centerC2×C4C22×#595
commutator, socleC22×C17C23×C4
FrattiniC22C23×#595
FittingC2×#41×C17C4
prime radicalC2×#41×D17C2
cosocleC22×D17C24
hypercenterC2×#41#595
hypocenterC17#2297
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C2×#41

936 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 272

Polycyclic presentation:

2^7,17|a^2=g,b^2=eg,d^2=f,b^a=be,c^a=cf,h^a=h^4,h^b=h^13,h^g=h^16

Conjugacy classes & character table

136 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17956769, #17956770, #17956785, …
maximal normal subgroup of#17956769, #17956770, #17956785, …
maximal quotient of#17962930, #17962940, C4×#11763757, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20971);