Finite Group Databasebeta

#14528731

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC17×#386 ⋊ C2
SylowC17 ⋊ #1790

Subgroups

subgroupG/H
centerC22#10587623
commutatorC23×C17C22×C4
FrattiniC24C22×D17
FittingC17×#386C2
socleC22×C17#120
prime radicalC2×#10587691C2
cosocleC24×C17C23
hypercenter#386D17
hypocenterC17#1790
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C24 ◁ #386

670 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 670 conjugacy classes of subgroups — too many to draw. Only its 101 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=f,b^a=bd,c^a=ce,d^a=dg,e^b=eg,f^b=fg,h^b=h^16,d^c=dg

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16951584, #16951585, #16951591, …
maximal normal subgroup of#16951584, #16951585, #16951591, …
maximal quotient of#16925716, #16925719, #16925834, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4457);