Finite Group Databasebeta

#20273039

order6784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1461

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic53
commutatorC22×C53C22×C8
FrattiniC22×C4C22×D53
FittingC2×C4×Q8×C53C2
socleC22×C53C2×C22⋊C4
hypercenterC2×C4×Q8D53
hypocenterC53#1461
LCSG ▷ C22×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C2×C4×Q8

248 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 113 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=e,b^2=f,c^2=fg,e^2=g,b^a=bd,d^a=df,h^a=h^52,e^b=ef

Conjugacy classes & character table

1084 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27271096, #27271097, #27271311, …
maximal normal subgroup of#27271096, #27271097, #27271311, …
maximal quotient of#27272064, #27272070, #27272139, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2834);