Finite Group Databasebeta

#21455481

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

Aliases

No aliases for this group.

Splittings

FittingC2×#131×C61 ⋊ C2
SylowC61 ⋊ #3060

Subgroups

subgroupG/H
centerC22C22×D244
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×#131×C61C2
socleC22×C61C22×D4
hypercenterC2×#131D61
hypocenterC61#3060
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×#131

484 conjugacy classes of subgroups; only the 149 normal subgroups are shown.

normal subgroups only

This group has 484 conjugacy classes of subgroups — too many to draw. Only its 149 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,h^a=h^60,d^c=dg

Conjugacy classes & character table

1232 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29591001, #29591004, #29591022, …
maximal normal subgroup of#29591001, #29591004, #29591022, …
maximal quotient of#29663098, #29663137, #29663189, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 14172);