Finite Group Databasebeta

#21455190

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC61×#535 ⋊ C2
SylowC61 ⋊ #3021

Subgroups

subgroupG/H
centerC2C2×#14519745
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC61×#535C2
socleC2×C61C2×#120
hypercenter#535D61
hypocenterC61#3021
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C22×C4 ◁ #535

736 conjugacy classes of subgroups; only the 145 normal subgroups are shown.

normal subgroups only

This group has 736 conjugacy classes of subgroups — too many to draw. Only its 145 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|d^2=g,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,e^b=eg,f^b=fg,h^b=h^60,e^c=eg

Conjugacy classes & character table

689 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29599013, #29599014, #29599020, …
maximal normal subgroup of#29599013, #29599014, #29599020, …
maximal quotient of#29652406, #29652453, #29652484, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13881);