Finite Group Databasebeta

#21445846

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1808

Subgroups

subgroupG/H
centerC23C2×C22⋊D61
commutatorC2×C4×C61C22×C4
FrattiniC22×C4C22×D61
FittingC61×#380C2
socleC23×C61C2×D4
hypercenter#380D61
hypocenterC61#1808
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C23×C4 ◁ #380

336 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 336 conjugacy classes of subgroups — too many to draw. Only its 125 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=f,b^2=dg,d^2=g,b^a=bd,c^a=ce,d^a=dg,h^b=h^60

Conjugacy classes & character table

884 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29572909, #29572910, #29572913, …
maximal normal subgroup of#29572909, #29572910, #29572913, …
maximal quotient of#29572850, #29572863, #29572909, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 4537);