Finite Group Databasebeta

#20284369

order6784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC53×#419 ⋊ C2
SylowC53 ⋊ #3059

Subgroups

subgroupG/H
centerC22C2×D4×D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC53×#419C2
socleC22×C53C22×D4
hypercenter#419D53
hypocenterC53#3059
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ #419

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

normal subgroups only

This group has 460 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

Polycyclic presentation:

2^7,53|a^2=g,b^2=eg,e^2=g,b^a=be,c^a=cf,e^a=eg,h^b=h^52,d^c=dg,h^c=h^52

Conjugacy classes & character table

604 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27420128, #27420132, #27426550, …
maximal normal subgroup of#27420128, #27420132, #27426550, …
maximal quotient of#27367169, #27367208, #27367258, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 14164);