Finite Group Databasebeta

#20276806

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #2216

Subgroups

subgroupG/H
centerC22C2×D424
commutatorC2×C8×C53C23
FrattiniC2×C8C22×D53
FittingC22×C16×C53C2
socleC22×C53C2×D8
hypercenterC22×C16D53
hypocenterC53#2216
LCSG ▷ C2×C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

154 conjugacy classes of subgroups; only the 57 normal subgroups are shown.

normal subgroups only

This group has 154 conjugacy classes of subgroups — too many to draw. Only its 57 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=g,b^2=df,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^a=h^52

Conjugacy classes & character table

1702 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27271649, #27271651, #27271655, …
maximal normal subgroup of#27271649, #27271651, #27271655, …
maximal quotient of#27298303, #27298354, #27298422, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 6601);