Finite Group Databasebeta

#20273137

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

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #1485

Subgroups

subgroupG/H
centerC2×C4C2×D212
commutatorC2×C4×C53C22×C4
FrattiniC42C22×D53
FittingC4×M16×C53C2
socleC22×C53C2×C22⋊C4
hypercenterC4×M16D53
hypocenterC53#1485
LCSG ▷ C2×C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C2×C4 ◁ C2×C42 ◁ C4×M16

218 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 218 conjugacy classes of subgroups — too many to draw. Only its 77 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,b^2=f,c^2=f,d^2=f,e^2=g,b^a=bd,d^a=df,h^a=h^52,c^b=cfg,d^b=df,h^b=h^52

Conjugacy classes & character table

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

Relationships

maximal subgroup of#27275951, #27275954, #27275965, …
maximal normal subgroup of#27275951, #27275954, #27275965, …
maximal quotient of#27272522, #27272545, #27272554, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 2932);