Finite Group Databasebeta

#14540565

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC17×#472 ⋊ C2
SylowC17 ⋊ #3290

Subgroups

subgroupG/H
centerC2#11763443
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#472C2
socleC2×C17D42
hypercenter#472D17
hypocenterC17#3290
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C2×C4 ◁ #472

454 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 454 conjugacy classes of subgroups — too many to draw. Only its 117 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|e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,c^b=cg,d^b=de,e^b=eg,f^c=fg,h^c=h^16,e^d=eg,h^d=h^16

Conjugacy classes & character table

157 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17191068, #17191077, #17191088, …
maximal normal subgroup of#17191068, #17191077, #17191088, …
maximal quotient of#17025586, #17025629, #17025660, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 16291);