Finite Group Databasebeta

#20276012

order6784
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #2052

Subgroups

subgroupG/H
centerC22#13133189
commutatorC22×C4×C53C23
FrattiniC22×C4C22×D53
FittingC53×#417C2
socleC22×C53#121
hypercenter#417D53
hypocenterC53#2052
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ #417

262 conjugacy classes of subgroups; only the 67 normal subgroups are shown.

normal subgroups only

This group has 262 conjugacy classes of subgroups — too many to draw. Only its 67 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|b^2=g,c^2=d,d^2=g,e^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,f^a=fg,c^b=cf,d^b=dg,e^b=eg,h^b=h^52,f^c=fg

Conjugacy classes & character table

598 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#2052, C2×#20276012, #27411971, …
maximal normal subgroup ofD53×#2052, C2×#20276012, #27411971, …
maximal quotient of#27287782, #27287789, #27287810, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 5807);