Finite Group Databasebeta

#20274877

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1846

Subgroups

subgroupG/H
centerC23C2×C22⋊D53
commutatorC2×C4×C53C22×C4
FrattiniC22×C4C22×D53
FittingC53×#382C2
socleC23×C53C2×D4
hypercenter#382D53
hypocenterC53#1846
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C42 ◁ #382

248 conjugacy classes of subgroups; only the 117 normal subgroups are shown.

normal subgroups only

This group has 248 conjugacy classes of subgroups — too many to draw. Only its 117 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=d,c^2=eg,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^b=h^52

Conjugacy classes & character table

772 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27277294, #27277295, #27277299, …
maximal normal subgroup of#27277294, #27277295, #27277299, …
maximal quotient of#27277835, #27277850, #27277862, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 4672);