Finite Group Databasebeta

#20272642

order6784
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC53×#323 ⋊ C2
SylowC53 ⋊ #1316

Subgroups

subgroupG/H
centerC22#13133131
commutatorC23×C53C2×C8
FrattiniC2×C22⋊C4C2×D53
FittingC53×#323C2
socleC22×C53#99
hypercenter#323D53
hypocenterC53#1316
LCSG ▷ C23×C53 ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C23 ◁ C2×C22⋊C4 ◁ #323

294 conjugacy classes of subgroups; only the 37 normal subgroups are shown.

normal subgroups only

This group has 294 conjugacy classes of subgroups — too many to draw. Only its 37 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=d,d^2=f,b^a=bc,c^a=ce,e^a=eg,d^b=de,h^b=h^52,d^c=dg

Conjugacy classes & character table

598 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#1316, C2×#20272642, #27293176, …
maximal normal subgroup ofD53×#1316, C2×#20272642, #27293176, …
maximal quotient of#27270710, #27270718, #27270837, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2437);