Finite Group Databasebeta

#14528664

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1772

Subgroups

subgroupG/H
centerC2×C8C22⋊D17
commutatorC4×C17C2×C42
FrattiniC22×C4C22×D17
FittingC17×#405C2
socleC22×C17C4×D4
prime radicalC23×C17#41
cosocleC22×C4×C17C23
hypercenter#405D17
hypocenterC17#1772
LCSG ▷ C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C8 ◁ C22×C8 ◁ #405

232 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 113 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=e,b^2=f,c^2=de,d^2=g,b^a=bd,h^a=h^16,d^b=dg,e^b=eg

Conjugacy classes & character table

376 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16949682, #16949684, #16949687, …
maximal normal subgroup of#16949682, #16949684, #16949687, …
maximal quotient of#16925483, #16925487, #16925500, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4390);