Finite Group Databasebeta

#14529201

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

Aliases

No aliases for this group.

Splittings

FittingC17×#344 ⋊ C2
SylowC17 ⋊ #1891

Subgroups

subgroupG/H
centerC4#10587568
commutatorC23×C17C22×C4
FrattiniC22×C4C22×D17
FittingC17×#344C2
socleC2×C17#386
prime radical#11763321C2
cosocleC22×C4×C17C23
hypercenter#344D17
hypocenterC17#1891
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C22×C4 ◁ #344

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

normal subgroups only

This group has 342 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) = 272

Polycyclic presentation:

2^7,17|a^2=f,b^2=df,f^2=g,b^a=bd,c^a=ce,e^a=eg,e^b=eg,h^b=h^16,d^c=dg,f^c=fg,h^c=h^16

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1891, C2×#14529201, #17035977, …
maximal normal subgroup ofD17×#1891, C2×#14529201, #17035977, …
maximal quotient of#16929008, #16929013, #16929018, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4927);