Finite Group Databasebeta

#14528868

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

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1823

Subgroups

subgroupG/H
centerC23C2×C22⋊D17
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
FittingC17×#380C2
socleC23×C17C2×D4
prime radicalC24×C17D4
cosocleC22×C4×C17C23
hypercenter#380D17
hypocenterC17#1823
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C23×C4 ◁ #380

344 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 344 conjugacy classes of subgroups — too many to draw. Only its 117 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=f,c^2=d,e^2=g,b^a=bd,c^a=ce,e^a=eg,e^c=eg,h^c=h^16

Conjugacy classes & character table

262 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16925989, #16925993, #16926019, …
maximal normal subgroup of#16925989, #16925993, #16926019, …
maximal quotient of#16927669, #16927682, #16927695, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4594);