Finite Group Databasebeta

#14539169

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC17×#489 ⋊ C2
SylowC17 ⋊ #3140

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#489C2
socleC22×C17C22×D4
prime radicalC2×D4×D17C22
hypercenter#489D17
hypocenterC17#3140
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #489

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

normal subgroups only

This group has 400 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|b^2=fg,c^2=e,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,d^b=dg,d^c=dg,h^c=h^16,h^d=h^16

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17015576, #17015582, #17015587, …
maximal normal subgroup of#17015576, #17015582, #17015587, …
maximal quotient of#17034543, #17037038, #17037047, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 14895);