Finite Group Databasebeta

#14543960

order2176
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C24×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C42×C17 ⋊ C4
SylowC17 ⋊ #1434

Subgroups

subgroupG/H
center, FrattiniC23C22×#595
commutatorC22×C17C2×C42
FittingC2×C42×C17C4
socleC23×C17C22×C4
prime radical, cosocleC23×D17C23
hypercenterC2×C42#595
hypocenterC17#1434
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C23 ◁ C2×C42

568 conjugacy classes of subgroups; only the 158 normal subgroups are shown.

normal subgroups only

This group has 568 conjugacy classes of subgroups — too many to draw. Only its 158 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=g,c^2=d,b^a=bd,c^a=ce,h^a=h^13,h^f=h^16

Conjugacy classes & character table

184 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17948252, #17948253, #17948283, …
maximal normal subgroup of#17948252, #17948253, #17948283, …
maximal quotient of#17949631, #17949633, #17956919, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 19686);