Finite Group Databasebeta

#21455424

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC2×#135×C61 ⋊ C2
SylowC61 ⋊ #3054

Subgroups

subgroupG/H
centerC2×C4D4×D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×#135×C61C2
socleC22×C61C22×D4
hypercenterC2×#135D61
hypocenterC61#3054
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#135

500 conjugacy classes of subgroups; only the 141 normal subgroups are shown.

normal subgroups only

This group has 500 conjugacy classes of subgroups — too many to draw. Only its 141 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=e,d^2=g,e^2=g,b^a=be,c^a=cf,e^a=eg,c^b=cg,h^c=h^60

Conjugacy classes & character table

872 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29596989, #29597045, #29598779, …
maximal normal subgroup of#29596989, #29597045, #29598779, …
maximal quotient of#29662523, #29662551, #29662591, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 14115);