Finite Group Databasebeta

#20273353

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1537

Subgroups

subgroupG/H
centerC22C2×C22⋊Dic53
commutatorC2×C4×C53C22×C4
FrattiniC42C22×D53
FittingC53×#533C2
socleC22×C53C2×C22⋊C4
hypercenter#533D53
hypocenterC53#1537
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C22 ◁ C2×C42 ◁ #533

194 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=e,b^2=f,c^2=g,d^2=g,e^2=f,b^a=bd,c^a=cg,d^a=df,h^a=h^52,d^b=dg,e^b=efg

Conjugacy classes & character table

754 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27276350, #27276353, #27276355, …
maximal normal subgroup of#27276350, #27276353, #27276355, …
maximal quotient of#27272193, #27272216, #27272393, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 3148);