Finite Group Databasebeta

#20272597

order6784
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1295

Subgroups

subgroupG/H
centerC23#11719921
commutatorC2×C4×C53C42
FrattiniC2×C42C2×D53
FittingC2×#97×C53C2
socleC23×C53C22⋊C4
hypercenterC2×#97D53
hypocenterC53#1295
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×#97

180 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 180 conjugacy classes of subgroups — too many to draw. Only its 73 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,e^2=g,b^a=bc,c^a=cf,e^a=efg,h^a=h^52,c^b=cg

Conjugacy classes & character table

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

Relationships

maximal subgroup ofD53×#1295, C2×#20272597, #27274141, …
maximal normal subgroup ofD53×#1295, C2×#20272597, #27274141, …
maximal quotient of#27270644, #27270657, #27270658, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2392);