Finite Group Databasebeta

#20291056

order6784
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #2153

Subgroups

subgroupG/H
centerC4C2×C4⋊#6157
commutatorC4×C53C22×C8
FrattiniC2×C4C22×#6157
FittingC2×M16×C53C4
socleC2×C53C2×C4⋊C8
hypercenterC2×M16#6157
hypocenterC53#2153
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×M16

152 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,53|a^2=e,b^2=d,d^2=g,e^2=f,f^2=g,b^a=bd,d^a=dg,h^a=h^30,c^b=cg,h^e=h^52

Conjugacy classes & character table

304 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#28311395, #28311397, #28311432, …
maximal normal subgroup of#28311395, #28311397, #28311432, …
maximal quotient of#28309826, #28309852, #28309882, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 20851);