Finite Group Databasebeta

#21458968

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

Aliases

No aliases for this group.

Splittings

FittingC2×Q32×C61 ⋊ C2
SylowC61 ⋊ #3417

Subgroups

subgroupG/H
centerC2C2×D8×D61
commutatorC8×C61C24
FrattiniC8C23×D61
FittingC2×Q32×C61C2
socleC2×C61C22×D8
hypercenterC2×Q32D61
hypocenterC61#3417
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q32

350 conjugacy classes of subgroups; only the 113 normal subgroups are shown.

normal subgroups only

This group has 350 conjugacy classes of subgroups — too many to draw. Only its 113 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,e^b=ef,f^b=fg,d^c=dg,h^d=h^60

Conjugacy classes & character table

692 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29600703, #29600707, #29600717, …
maximal normal subgroup of#29600703, #29600707, #29600717, …
maximal quotient of#29832927, #29833053, #29833360, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 17659);