Finite Group Databasebeta

#20286403

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

Aliases

No aliases for this group.

Splittings

FittingC53×#466 ⋊ C2
SylowC53 ⋊ #3280

Subgroups

subgroupG/H
centerC22C2×D4×D53
commutatorC2×C4×C53C24
FrattiniC2×C4C23×D53
FittingC53×#466C2
socleC22×C53C22×D4
hypercenter#466D53
hypocenterC53#3280
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ #466

526 conjugacy classes of subgroups; only the 123 normal subgroups are shown.

normal subgroups only

This group has 526 conjugacy classes of subgroups — too many to draw. Only its 123 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=g,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,h^a=h^52,d^b=de,e^b=eg,h^b=h^52,h^c=h^52,e^d=eg,h^d=h^52

Conjugacy classes & character table

607 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27540548, #27540557, #27540583, …
maximal normal subgroup of#27540548, #27540557, #27540583, …
maximal quotient of#27373674, #27373689, #27373704, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 16198);