Finite Group Databasebeta

#21447161

order7808
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2060

Subgroups

subgroupG/H
centerC22#14519746
commutatorC22×C4×C61C23
FrattiniC22×C4C22×D61
FittingC61×#544C2
socleC22×C61#120
hypercenter#544D61
hypocenterC61#2060
LCSG ▷ C22×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ #544

246 conjugacy classes of subgroups; only the 75 normal subgroups are shown.

normal subgroups only

This group has 246 conjugacy classes of subgroups — too many to draw. Only its 75 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,c^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#29592920, #29592922, #29592934, …
maximal normal subgroup of#29592920, #29592922, #29592934, …
maximal quotient of#29584413, #29584428, #29584440, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 5852);