Finite Group Databasebeta

#21458972

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

Aliases

No aliases for this group.

Splittings

FittingC61×#504 ⋊ C2
SylowC61 ⋊ #3417

Subgroups

subgroupG/H
centerC2C22×D488
commutatorC8×C61C24
FrattiniC8C23×D61
FittingC61×#504C2
socleC2×C61C22×D8
hypercenter#504D61
hypocenterC61#3417
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ #41 ◁ #131 ◁ #504

350 conjugacy classes of subgroups; only the 129 normal subgroups are shown.

normal subgroups only

This group has 350 conjugacy classes of subgroups — too many to draw. Only its 129 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,b^2=g,e^2=fg,f^2=g,b^a=be,e^a=ef,f^a=fg,h^a=h^60,e^b=ef,f^b=fg,h^b=h^60,d^c=dg

Conjugacy classes & character table

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

Relationships

maximal subgroup of#29600702, #29600706, #29600716, …
maximal normal subgroup of#29600702, #29600706, #29600716, …
maximal quotient of#29832933, #29833057, #29833368, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 17663);