Finite Group Databasebeta

#14529198

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1890

Subgroups

subgroupG/H
centerC22#10587623
commutatorC23×C17C22×C4
FrattiniC24C22×D17
FittingC2×C17×#123C2
socleC22×C17#120
prime radicalC22×D4×C17C22
cosocleC24×C17C23
hypercenterC2×#123D17
hypocenterC17#1890
LCSG ▷ C23×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C24 ◁ C2×#123

386 conjugacy classes of subgroups; only the 97 normal subgroups are shown.

normal subgroups only

This group has 386 conjugacy classes of subgroups — too many to draw. Only its 97 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=dfg,b^a=bd,c^a=ce,e^a=eg,h^a=h^16,e^b=eg,h^b=h^16,d^c=dg,f^c=fg

Conjugacy classes & character table

256 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16950090, #16950092, #16950129, …
maximal normal subgroup of#16950090, #16950092, #16950129, …
maximal quotient of#16929015, #16929025, #16929304, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4924);