Finite Group Databasebeta

#20277022

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

Aliases

No aliases for this group.

Splittings

FittingC53×#508 ⋊ C2
SylowC53 ⋊ #2262

Subgroups

subgroupG/H
centerC4#13133158
commutatorC16×C53C23
FrattiniC16C22×D53
FittingC53×#508C2
socleC2×C53C2×D16
hypercenter#508D53
hypocenterC53#2262
LCSG ▷ C16×C53 ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ #508

106 conjugacy classes of subgroups; only the 41 normal subgroups are shown.

normal subgroups only

This group has 106 conjugacy classes of subgroups — too many to draw. Only its 41 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|c^2=g,d^2=ef,e^2=fg,f^2=g,b^a=bd,d^a=de,e^a=ef,f^a=fg,d^b=de,e^b=ef,f^b=fg,h^b=h^52

Conjugacy classes & character table

610 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27304697, #27304698, #27304702, …
maximal normal subgroup of#27304697, #27304698, #27304702, …
maximal quotient of#27304524, #27304526, #27304593, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 6817);