Finite Group Databasebeta

#21455549

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

Aliases

No aliases for this group.

Splittings

FittingC61×#575 ⋊ C2
SylowC61 ⋊ #3068

Subgroups

subgroupG/H
centerC2C2×#14519749
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC61×#575C2
socleC2×C61C2×#121
hypercenter#575D61
hypocenterC61#3068
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C22×C4 ◁ #575

466 conjugacy classes of subgroups; only the 137 normal subgroups are shown.

normal subgroups only

This group has 466 conjugacy classes of subgroups — too many to draw. Only its 137 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,e^2=g,f^2=g,b^a=be,c^a=cf,e^a=eg,f^a=fg,h^a=h^60,d^b=dg,h^b=h^60,f^c=fg

Conjugacy classes & character table

689 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29717529, #29717530, #29717551, …
maximal normal subgroup of#29717529, #29717530, #29717551, …
maximal quotient of#29662783, #29662816, #29662827, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 14240);