Finite Group Databasebeta

#21446833

order7808
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

FittingC2×#104×C61 ⋊ C2
SylowC61 ⋊ #2002

Subgroups

subgroupG/H
centerC22#14519747
commutatorC22×C4×C61C23
FrattiniC22×C4C22×D61
FittingC2×#104×C61C2
socleC22×C61#120
hypercenterC2×#104D61
hypocenterC61#2002
LCSG ▷ C22×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#104

478 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 478 conjugacy classes of subgroups — too many to draw. Only its 73 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|d^2=g,b^a=bd,c^a=ce,d^a=dg,f^a=fg,c^b=cf,d^b=dg,h^b=h^60,d^c=dg,h^c=h^60

Conjugacy classes & character table

866 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#2002, C2×#21446833, #29706922, …
maximal normal subgroup ofD61×#2002, C2×#21446833, #29706922, …
maximal quotient of#29580208, #29580250, #29580264, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 5524);