Finite Group Databasebeta

#20284112

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

Aliases

No aliases for this group.

Splittings

FittingC2×H(5,𝔽2)×C53 ⋊ C2
SylowC53 ⋊ #3026

Subgroups

subgroupG/H
centerC2C2×#13133186
commutatorC23×C53C24
FrattiniC23C23×D53
FittingC2×H(5,𝔽2)×C53C2
socleC2×C53C2×#120
hypercenterC2×H(5,𝔽2)D53
hypocenterC53#3026
LCSG ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C24 ◁ C2×H(5,𝔽2)

800 conjugacy classes of subgroups; only the 161 normal subgroups are shown.

normal subgroups only

This group has 800 conjugacy classes of subgroups — too many to draw. Only its 161 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|b^a=be,c^a=cf,d^a=dg,h^a=h^52,f^b=fg,e^c=eg

Conjugacy classes & character table

913 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27415641, #27415642, #27415646, …
maximal normal subgroup of#27415641, #27415642, #27415646, …
maximal quotient of#27357926, #27357933, #27357940, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 13907);