Finite Group Databasebeta

#20276752

order6784
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #2207

Subgroups

subgroupG/H
centerC22C2×#11719922
commutatorC2×C8×C53C23
FrattiniC2×C8C22×D53
FittingC53×#493C2
socleC22×C53C2×D8
hypercenter#493D53
hypocenterC53#2207
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #493

174 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 174 conjugacy classes of subgroups — too many to draw. Only its 55 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=d,c^2=g,e^2=fg,f^2=g,b^a=bd,c^a=ce,e^a=ef,f^a=fg,e^c=ef,f^c=fg,h^c=h^52

Conjugacy classes & character table

601 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27297520, #27297521, #27297527, …
maximal normal subgroup of#27297520, #27297521, #27297527, …
maximal quotient of#27298212, #27298266, #27298385, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 6547);