Finite Group Databasebeta

#20273619

order6784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC53×#322 ⋊ C2
SylowC53 ⋊ #1592

Subgroups

subgroupG/H
centerC2×C4C2×D212
commutatorC2×C4×C53C22×C4
FrattiniC42C22×D53
FittingC53×#322C2
socleC22×C53C4×D4
hypercenter#322D53
hypocenterC53#1592
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C4×C8 ◁ #322

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

normal subgroups only

This group has 162 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=e,c^2=e,d^2=f,e^2=g,b^a=bd,c^a=cfg,d^a=df,h^a=h^52,c^b=cg,d^b=df,h^b=h^52

Conjugacy classes & character table

1072 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD53×#1592, C2×#20273619, #27353864, …
maximal normal subgroup ofD53×#1592, C2×#20273619, #27353864, …
maximal quotient of#27274926, #27274933, #27275346, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 3414);