Finite Group Databasebeta

#20272683

order6784
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC53×#346 ⋊ C2
SylowC53 ⋊ #1333

Subgroups

subgroupG/H
centerC22#13133139
commutatorC8×C53C2×C8
FrattiniC4×C8C2×D53
FittingC53×#346C2
socleC22×C53#102
hypercenter#346D53
hypocenterC53#1333
LCSG ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #346

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=d,c^2=e,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^52,c^b=ceg,d^b=dg,e^b=eg,h^b=h^52

Conjugacy classes & character table

1072 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD53×#1333, C2×#20272683, #27293857, …
maximal normal subgroup ofD53×#1333, C2×#20272683, #27293857, …
maximal quotient of#27270748, #27270760, #27270860, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2478);