Finite Group Databasebeta

#14529277

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC17×#344 ⋊ C2
SylowC17 ⋊ #1905

Subgroups

subgroupG/H
centerC2#11762687
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
FittingC17×#344C2
socleC2×C17#386
prime radicalC2×#63252C22
cosocleC22×C4×C17C23
hypercenter#344D17
hypocenterC17#1905
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2 ◁ C22×C4 ◁ #344

310 conjugacy classes of subgroups; only the 79 normal subgroups are shown.

normal subgroups only

This group has 310 conjugacy classes of subgroups — too many to draw. Only its 79 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^2=df,c^2=g,d^2=g,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=dg,e^b=eg,h^b=h^16,d^c=dg,e^c=eg,f^c=fg,h^c=h^16

Conjugacy classes & character table

205 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1905, C2×#14529277, #17036218, …
maximal normal subgroup ofD17×#1905, C2×#14529277, #17036218, …
maximal quotient of#16929741, #16929755, #16929769, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 5003);