Finite Group Databasebeta

#20286385

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

Aliases

No aliases for this group.

Splittings

FittingC53×#447 ⋊ C2
SylowC53 ⋊ D4×D8

Subgroups

subgroupG/H
centerC22C2×D4×D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC53×#447C2
socleC22×C53C22×D4
hypercenter#447D53
hypocenterC53D4×D8
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ #447

620 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,d^b=de,e^b=eg,e^d=eg,h^d=h^52

Conjugacy classes & character table

529 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD4×D8×D53, C2×#20286385, #28259380, …
maximal normal subgroup ofD4×D8×D53, C2×#20286385, #28259380, …
maximal quotient of#27373432, #27373437, #27373442, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 16180);