Finite Group Databasebeta

#20272811

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1382

Subgroups

subgroupG/H
centerC2×C4D424
commutatorC8×C53C42
FrattiniC22×C8C2×D53
FittingC22×C16×C53C2
socleC22×C53#102
hypercenterC22×C16D53
hypocenterC53#1382
LCSG ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

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

normal subgroups only

This group has 132 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=fg,e^2=fg,f^2=g,b^a=bc,c^a=cf,e^a=efg,f^a=fg,h^a=h^52

Conjugacy classes & character table

1708 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD53×#1382, C2×#20272811, #27298987, …
maximal normal subgroup ofD53×#1382, C2×#20272811, #27298987, …
maximal quotient of#27270964, #27271007, #27271010, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2606);