Finite Group Databasebeta

#14538164

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC17×#421 ⋊ C2
SylowC17 ⋊ #3022

Subgroups

subgroupG/H
centerC2C2×#10587568
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#421C2
socleC2×C17C2×#120
prime radical#11763645C2
hypercenter#421D17
hypocenterC17#3022
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C22×C4 ◁ #421

704 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 704 conjugacy classes of subgroups — too many to draw. Only its 145 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|a^2=g,d^2=g,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,h^a=h^16,e^b=eg,f^b=fg,e^c=eg,h^c=h^16

Conjugacy classes & character table

205 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17065742, #17065745, #17065764, …
maximal normal subgroup of#17065742, #17065745, #17065764, …
maximal quotient of#17006728, #17006759, #17006806, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13890);