Finite Group Databasebeta

#20283992

order6784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #3009

Subgroups

subgroupG/H
centerC22C22×C22⋊D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC2×H(5,𝔽2)×C53C2
socleC22×C53C22×D4
hypercenterC2×H(5,𝔽2)D53
hypocenterC53#3009
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×H(5,𝔽2)

752 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 752 conjugacy classes of subgroups — too many to draw. Only its 165 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,e^2=g,b^a=be,c^a=cf,e^a=eg,h^a=h^52,e^b=eg,d^c=dg

Conjugacy classes & character table

916 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27301656, #27301658, #27301677, …
maximal normal subgroup of#27301656, #27301658, #27301677, …
maximal quotient of#27357265, #27357353, #27357439, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 13787);