Finite Group Databasebeta

#14526912

order2176
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #1395

Subgroups

subgroupG/H
centerC4#10587477
commutatorC2×C4×C17C42
FrattiniC2×#41C2×D17
FittingC17×#410C2
socleC2×C17#342
prime radical, cosocleC2×#41×C17C22
hypercenter#410D17
hypocenterC17#1395
LCSG ▷ C2×C4×C17 ▷ C22×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #410

162 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 162 conjugacy classes of subgroups — too many to draw. Only its 53 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=d,b^2=e,c^2=g,e^2=g,b^a=bc,c^a=cf,e^a=eg,f^a=fg,d^b=dfg,h^b=h^16,d^c=dg

Conjugacy classes & character table

202 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD17×#1395, C2×#14526912, #16949317, …
maximal normal subgroup ofD17×#1395, C2×#14526912, #16949317, …
maximal quotient of#16921288, #16921326, #16921327, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 2638);