Finite Group Databasebeta

#14541124

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

Aliases

No aliases for this group.

Splittings

FittingC4×Q16×C17 ⋊ C2
SylowC17 ⋊ #3333

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC4×Q16×C17C2
socleC22×C17C22×D4
prime radical#11763481C2
hypercenterC4×Q16D17
hypocenterC17#3333
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ C4×Q16

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

normal subgroups only

This group has 398 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) = 1088

Polycyclic presentation:

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

Conjugacy classes & character table

253 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17024061, #17024063, #17024121, …
maximal normal subgroup of#17024061, #17024063, #17024121, …
maximal quotient of#17049989, #17050775, #17051570, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 16850);