Finite Group Databasebeta

#21447950

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

Aliases

No aliases for this group.

Splittings

FittingC61×#368 ⋊ C2
SylowC61 ⋊ #2223

Subgroups

subgroupG/H
centerC2#16839999
commutatorC2×C8×C61C23
FrattiniC2×C8C22×D61
FittingC61×#368C2
socleC2×C61#466
hypercenter#368D61
hypocenterC61#2223
LCSG ▷ C2×C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ #368

144 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 144 conjugacy classes of subgroups — too many to draw. Only its 45 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|b^2=dfg,d^2=fg,e^2=g,f^2=g,b^a=bd,c^a=ce,d^a=df,e^a=eg,f^a=fg,h^a=h^60,e^c=eg,h^c=h^60

Conjugacy classes & character table

686 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#2223, C2×#21447950, #29834589, …
maximal normal subgroup ofD61×#2223, C2×#21447950, #29834589, …
maximal quotient of#29594230, #29594247, #29594281, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6641);