Finite Group Databasebeta

#20285290

order6784
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC53×#532 ⋊ C2
SylowC53 ⋊ #3169

Subgroups

subgroupG/H
centerC2×C4C2×C22⋊D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC53×#532C2
socleC22×C53C22×D4
hypercenter#532D53
hypocenterC53#3169
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #532

456 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 456 conjugacy classes of subgroups — too many to draw. Only its 145 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|c^2=fg,d^2=e,f^2=g,b^a=be,c^a=cf,f^a=fg,h^c=h^52

Conjugacy classes & character table

772 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27279310, #27279311, #27279313, …
maximal normal subgroup of#27279310, #27279311, #27279313, …
maximal quotient of#27384627, #27388306, #27389272, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 15085);