Finite Group Databasebeta

#20276832

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

Aliases

No aliases for this group.

Splittings

FittingC2×D16×C53 ⋊ C2
SylowC53 ⋊ #2221

Subgroups

subgroupG/H
centerC2#16810856
commutatorC2×C8×C53C23
FrattiniC2×C8C22×D53
FittingC2×D16×C53C2
socleC2×C53#466
hypercenterC2×D16D53
hypocenterC53#2221
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×D16

148 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 148 conjugacy classes of subgroups — too many to draw. Only its 45 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=df,d^2=fg,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,f^a=fg,e^c=eg,h^c=h^52

Conjugacy classes & character table

598 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27304773, #27304775, #27304780, …
maximal normal subgroup of#27304773, #27304775, #27304780, …
maximal quotient of#27298295, #27298312, #27298346, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 6627);