Finite Group Databasebeta

#21446972

order7808
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

FittingC61×#544 ⋊ C2
SylowC61 ⋊ #2027

Subgroups

subgroupG/H
centerC22#14519746
commutatorC22×C4×C61C23
FrattiniC22×C4C22×D61
FittingC61×#544C2
socleC22×C61#120
hypercenter#544D61
hypocenterC61#2027
LCSG ▷ C22×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ #544

282 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 282 conjugacy classes of subgroups — too many to draw. Only its 71 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:

2^7,61|a^2=d,b^2=d,e^2=g,b^a=bd,c^a=ce,e^a=eg,f^a=fg,c^b=cf,e^b=eg,e^c=eg,h^c=h^60

Conjugacy classes & character table

686 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29592762, #29592767, #29592779, …
maximal normal subgroup of#29592762, #29592767, #29592779, …
maximal quotient of#29582980, #29582995, #29583000, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 5663);