Finite Group Databasebeta

#20273084

order6784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1473

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic53
commutatorC23×C53C22×C4
FrattiniC22×C4C22×D53
FittingC2×#126×C53C2
socleC22×C53C2×C22⋊C4
hypercenterC2×#126D53
hypocenterC53#1473
LCSG ▷ C23×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C42 ◁ C2×#126

214 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 214 conjugacy classes of subgroups — too many to draw. Only its 77 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=e,c^2=fg,e^2=g,b^a=bd,d^a=df,h^a=h^52,c^b=cg,e^b=ef

Conjugacy classes & character table

760 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27276431, #27276433, #27276435, …
maximal normal subgroup of#27276431, #27276433, #27276435, …
maximal quotient of#27272478, #27272491, #27272506, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2879);