Finite Group Databasebeta

#20289734

order6784
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1365

Subgroups

subgroupG/H
centerC22#13133279
commutatorC2×C8×C53C2×C4
FrattiniC2×C8C2×#6157
Fitting#107×C53C4
socleC22×C53#102
hypercenter#107#6157
hypocenterC53#1365
LCSG ▷ C2×C8×C53 ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ #107

86 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=d,b^2=eg,c^2=fg,d^2=efg,f^2=g,b^a=bc,c^a=ce,h^a=h^30,c^b=cf,d^b=def,f^b=fg,h^d=h^52

Conjugacy classes & character table

211 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#20289734, D53⋊#1365, #28309671, …
maximal normal subgroup ofC2×#20289734, D53⋊#1365, #28309671, …
maximal quotient of#28298223, #28298224, #28298701, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 19529);