Finite Group Databasebeta

#14541127

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

Aliases

No aliases for this group.

Splittings

FittingC17×#547 ⋊ C2
SylowC17 ⋊ #3334

Subgroups

subgroupG/H
centerC22C22×C22⋊D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#547C2
socleC22×C17C22×D4
hypercenter#547D17
hypocenterC17#3334
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C4×D4 ◁ #547

420 conjugacy classes of subgroups; only the 139 normal subgroups are shown.

normal subgroups only

This group has 420 conjugacy classes of subgroups — too many to draw. Only its 139 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) = 1088

Polycyclic presentation:

2^7,17|a^2=e,c^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,d^b=de,f^c=fg,h^c=h^16

Conjugacy classes & character table

235 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17023709, #17023710, #17023716, …
maximal normal subgroup of#17023709, #17023710, #17023716, …
maximal quotient of#17050532, #17050538, #17051969, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 16853);