Finite Group Databasebeta

#20289495

order6784
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

No aliases for this group.

Splittings

FittingC2×H(5,𝔽2)×C53 ⋊ C2
SylowC53 ⋊ #3585

Subgroups

subgroupG/H
centerC2C23×C22⋊D53
commutatorC4×C53C25
FrattiniC4C24×D53
FittingC2×H(5,𝔽2)×C53C2
socleC2×C53C23×D4
hypercenterC2×H(5,𝔽2)D53
hypocenterC53#3585
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×#41 ◁ C2×H(5,𝔽2)

1464 conjugacy classes of subgroups; only the 545 normal subgroups are shown.

normal subgroups only

This group has 1464 conjugacy classes of subgroups — too many to draw. Only its 545 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|f^2=g,b^a=bf,e^a=eg,f^a=fg,h^a=h^52,f^b=fg,d^c=dg

Conjugacy classes & character table

925 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27415386, #27415387, #27415408, …
maximal normal subgroup of#27415386, #27415387, #27415408, …
maximal quotient of#28247663, #28247675, #28247776, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 19290);