Finite Group Databasebeta

#21447486

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×#99×C61 ⋊ C2
SylowC61 ⋊ #2127

Subgroups

subgroupG/H
centerC2C2×#14519691
commutatorC2×C4×C61C22×C4
FrattiniC2×D4C22×D61
FittingC2×#99×C61C2
socleC2×C61C2×#99
hypercenterC2×#99D61
hypocenterC61#2127
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C23 ◁ C22×D4 ◁ C2×#99

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

normal subgroups only

This group has 286 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:

2^7,61|a^2=e,d^2=g,b^a=bd,d^a=df,f^a=fg,c^b=cg,d^b=dg,e^b=efg,h^b=h^60,e^d=eg

Conjugacy classes & character table

683 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29595545, #29595546, #29595548, …
maximal normal subgroup of#29595545, #29595546, #29595548, …
maximal quotient of#29589121, #29589173, #29589297, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6177);