Finite Group Databasebeta

#21457541

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

Aliases

No aliases for this group.

Splittings

FittingC8×D4×C61 ⋊ C2
SylowC61 ⋊ #3283

Subgroups

subgroupG/H
centerC22C22×D244
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC8×D4×C61C2
socleC22×C61C22×D4
hypercenterC8×D4D61
hypocenterC61#3283
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C4×D4 ◁ C8×D4

484 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 484 conjugacy classes of subgroups — too many to draw. Only its 133 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=g,c^2=g,e^2=g,b^a=be,c^a=cf,d^a=dg,e^a=eg,h^a=h^60,d^b=de,e^b=eg,h^b=h^60,e^d=eg,h^d=h^60

Conjugacy classes & character table

1235 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29593456, #29593460, #29593484, …
maximal normal subgroup of#29593456, #29593460, #29593484, …
maximal quotient of#29670922, #29670937, #29670952, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 16232);