Finite Group Databasebeta

#20272615

order6784
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1302

Subgroups

subgroupG/H
centerC2×C4#11719921
commutatorC2×C4×C53C42
FrattiniC2×C42C2×D53
FittingC53×#431C2
socleC22×C53#95
hypercenter#431D53
hypocenterC53#1302
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ #431

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

normal subgroups only

This group has 144 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,e^2=g,b^a=bc,c^a=cf,e^a=efg,h^a=h^52,c^b=cg,h^b=h^52

Conjugacy classes & character table

1078 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD53×#1302, C2×#20272615, #27274350, …
maximal normal subgroup ofD53×#1302, C2×#20272615, #27274350, …
maximal quotient of#27270649, #27270654, #27270658, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2410);