Finite Group Databasebeta

#20276291

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #2102

Subgroups

subgroupG/H
centerC4#13133205
commutatorC22×C4×C53C23
FrattiniC22×C4C22×D53
FittingC53×H(3,ℤ/4)C2
socleC2×C53#400
hypercenterH(3,ℤ/4)D53
hypocenterC53#2102
LCSG ▷ C22×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C4 ◁ H(3,ℤ/4)

158 conjugacy classes of subgroups; only the 59 normal subgroups are shown.

normal subgroups only

This group has 158 conjugacy classes of subgroups — too many to draw. Only its 59 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,b^2=de,c^2=d,d^2=g,b^a=bd,c^a=ce,f^a=fg,c^b=cf,d^b=dg,e^b=eg,h^b=h^52,f^c=fg,h^c=h^52

Conjugacy classes & character table

598 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27297469, #27297474, #27297480, …
maximal normal subgroup of#27297469, #27297474, #27297480, …
maximal quotient of#27289218, #27289223, #27289228, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 6086);