Finite Group Databasebeta

#20272607

order6784
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C4

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1300

Subgroups

subgroupG/H
centerC2×C4C22⋊Dic53
commutatorC2×C4×C53C42
FrattiniC2×C42C2×D53
FittingC53×#432C2
socleC22×C53#95
hypercenter#432D53
hypocenterC53#1300
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #432

172 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 172 conjugacy classes of subgroups — too many to draw. Only its 61 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=d,b^2=e,c^2=f,d^2=g,b^a=bc,c^a=cf,e^a=efg,c^b=cg,h^b=h^52

Conjugacy classes & character table

766 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD53×#1300, C2×#20272607, #27274286, …
maximal normal subgroup ofD53×#1300, C2×#20272607, #27274286, …
maximal quotient of#27270647, #27270650, #27270656, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2402);