Finite Group Databasebeta

#21455557

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

Aliases

No aliases for this group.

Splittings

FittingC61×#430 ⋊ C2
SylowC61 ⋊ #3069

Subgroups

subgroupG/H
centerC2C2×#14519752
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC61×#430C2
socleC2×C61C2×#121
hypercenter#430D61
hypocenterC61#3069
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C22×C4 ◁ #430

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

normal subgroups only

This group has 446 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|a^2=g,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,f^c=fg,h^c=h^60

Conjugacy classes & character table

689 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29717536, #29717539, #29717558, …
maximal normal subgroup of#29717536, #29717539, #29717558, …
maximal quotient of#29662793, #29662804, #29662837, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 14248);