Finite Group Databasebeta

#20272601

order6784
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1297

Subgroups

subgroupG/H
centerC2×C4#11719921
commutatorC2×C4×C53C42
FrattiniC23×C4C2×D53
FittingC4×C22⋊C4×C53C2
socleC22×C53#95
hypercenterC4×C22⋊C4D53
hypocenterC53#1297
LCSG ▷ C2×C4×C53 ▷ C22×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C23×C4 ◁ C4×C22⋊C4

246 conjugacy classes of subgroups; only the 65 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 65 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=f,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×#1297, C2×#20272601, #27274213, …
maximal normal subgroup ofD53×#1297, C2×#20272601, #27274213, …
maximal quotient of#27270646, #27270651, #27270652, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2396);