Finite Group Databasebeta

#20287105

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

Aliases

No aliases for this group.

Splittings

FittingC2×#107×C53 ⋊ C2
SylowC53 ⋊ #3338

Subgroups

subgroupG/H
centerC22C2×D4×D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC2×#107×C53C2
socleC22×C53C22×D4
hypercenterC2×#107D53
hypocenterC53#3338
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#107

356 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 356 conjugacy classes of subgroups — too many to draw. Only its 125 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=eg,c^2=eg,f^2=g,b^a=be,c^a=cf,f^a=fg,d^b=de,h^b=h^52,f^c=fg

Conjugacy classes & character table

763 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27540922, #27540924, #27540974, …
maximal normal subgroup of#27540922, #27540924, #27540974, …
maximal quotient of#27400328, #27401740, #27401744, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 16900);