Finite Group Databasebeta

#14537895

order2176
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC17 ⋊ #2988

Subgroups

subgroupG/H
center, FrattiniC2×C4C23×D17
commutatorC2×C17C23×C8
FittingC4×#41×C17C2
socleC22×C17C23×C4
prime radicalC2×#41×C17C4
cosocleC2×C4×C17C24
hypercenterC4×#41D17
hypocenterC17#2988
LCSG ▷ C2×C17 ▷ C17
UCSC1 ◁ C2×C4 ◁ C4×#41

432 conjugacy classes of subgroups; only the 297 normal subgroups are shown.

normal subgroups only

This group has 432 conjugacy classes of subgroups — too many to draw. Only its 297 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,d^2=e,f^2=g,b^a=be,d^a=de,h^a=h^16,c^b=ce

Conjugacy classes & character table

388 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#16928205, #16928209, #16928212, …
maximal normal subgroup of#16928205, #16928209, #16928212, …
maximal quotient of#17033115, #17033213, #17033364, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(2176, 13621);