Finite Group Databasebeta

#14539415

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

Aliases

No aliases for this group.

Splittings

FittingC17×#491 ⋊ C2
SylowC17 ⋊ #3174

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#491C2
socleC22×C17C22×D4
prime radical#11763415C2
hypercenter#491D17
hypocenterC17#3174
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #491

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

normal subgroups only

This group has 362 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) = 1088

Polycyclic presentation:

2^7,17|b^2=g,c^2=f,d^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,h^a=h^16,d^b=dg,h^b=h^16,h^c=h^16,h^d=h^16

Conjugacy classes & character table

160 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16945505, D17×#3174, C2×#14539415, …
maximal normal subgroup of#16945505, D17×#3174, C2×#14539415, …
maximal quotient of#17034886, #17038586, #17038703, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 15141);