Finite Group Databasebeta

#20275532

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1959

Subgroups

subgroupG/H
centerC23C2×C22⋊D53
commutatorC2×C4×C53C22×C4
FrattiniC22×C4C22×D53
FittingC2×#124×C53C2
socleC23×C53C2×D4
hypercenterC2×#124D53
hypocenterC53#1959
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#124

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

normal subgroups only

This group has 344 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=f,b^2=df,c^2=e,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^a=h^52,c^b=cg,h^b=h^52

Conjugacy classes & character table

760 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27271891, #27271893, #27276533, …
maximal normal subgroup of#27271891, #27271893, #27276533, …
maximal quotient of#27282879, #27282905, #27283085, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 5327);