Finite Group Databasebeta

#14544445

order2176
automorphism?
homologyAbelianization (H1) = C2×C4×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ C2×#336

Subgroups

subgroupG/H
centerC22×C4C2×#595
commutatorC2×C17C2×C4×C8
FrattiniC23C22×#595
FittingC2×C42×C17C4
socleC23×C17C22×C4
prime radicalC23×D17C2×C4
cosocleC22×Dic17C23
hypercenterC2×C42#595
hypocenterC17C2×#336
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C22×C4 ◁ C2×C42

528 conjugacy classes of subgroups; only the 206 normal subgroups are shown.

normal subgroups only

This group has 528 conjugacy classes of subgroups — too many to draw. Only its 206 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) = 1088

Polycyclic presentation:

2^7,17|a^2=e,b^2=f,e^2=g,b^a=bd,h^a=h^13,h^c=h^16,h^e=h^16

Conjugacy classes & character table

208 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17948241, #17948256, #17948265, …
maximal normal subgroup of#17948241, #17948256, #17948265, …
maximal quotient of#17950294, #17950296, #17950302, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 20171);