Finite Group Databasebeta

#14538240

order2176
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC17×#461 ⋊ C2
SylowC17 ⋊ #3035

Subgroups

subgroupG/H
centerC22C2×D4×D17
commutator, cosocleC2×C4×C17C24
FrattiniC2×C4C23×D17
FittingC17×#461C2
socleC22×C17C22×D4
hypercenter#461D17
hypocenterC17#3035
LCSG ▷ C2×C4×C17 ▷ C2×C17 ▷ C17
UCSC1 ◁ C22 ◁ C42 ◁ #461

496 conjugacy classes of subgroups; only the 131 normal subgroups are shown.

normal subgroups only

This group has 496 conjugacy classes of subgroups — too many to draw. Only its 131 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=e,d^2=g,f^2=g,b^a=be,c^a=cf,f^a=fg,h^a=h^16,f^c=fg,h^d=h^16

Conjugacy classes & character table

190 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#17010275, #17010279, #17010305, …
maximal normal subgroup of#17010275, #17010279, #17010305, …
maximal quotient of#17016747, #17016762, #17016773, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13966);