Finite Group Databasebeta

#14528716

order2176
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×C17×C22⋊C8 ⋊ C2
SylowC17 ⋊ #1786

Subgroups

subgroupG/H
centerC23C2×D68
commutatorC2×C4×C17C22×C4
FrattiniC22×C4C22×D17
FittingC2×C17×C22⋊C8C2
socleC23×C17C2×D4
prime radicalC23×D68C2
cosocleC22×C4×C17C23
hypercenterC2×C22⋊C8D17
hypocenterC17#1786
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C23 ◁ C23×C4 ◁ C2×C22⋊C8

848 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 848 conjugacy classes of subgroups — too many to draw. Only its 133 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,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^16,d^b=dg,h^b=h^16

Conjugacy classes & character table

358 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16925984, #16925985, #16926014, …
maximal normal subgroup of#16925984, #16925985, #16926014, …
maximal quotient of#16925692, #16925705, #16925766, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 4442);