Finite Group Databasebeta

#14529825

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

Aliases

No aliases for this group.

Splittings

FittingC17×#390 ⋊ C2
SylowC17 ⋊ #2006

Subgroups

subgroupG/H
centerC22#10587623
commutator, cosocleC22×C4×C17C23
FrattiniC22×C4C22×D17
FittingC17×#390C2
socleC22×C17#120
hypercenter#390D17
hypocenterC17#2006
LCSG ▷ C22×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C22×C4 ◁ #390

406 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 406 conjugacy classes of subgroups — too many to draw. Only its 73 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|d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,c^b=cf,d^b=dg,h^b=h^16,e^c=eg,h^c=h^16

Conjugacy classes & character table

250 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16921848, #16921850, #16946387, …
maximal normal subgroup of#16921848, #16921850, #16946387, …
maximal quotient of#16934631, #16934638, #16934645, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5551);