Finite Group Databasebeta

#21447460

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2120

Subgroups

subgroupG/H
centerC4#14519692
commutatorC23×C61C22×C4
FrattiniC2×D4C22×D61
FittingC61×#525C2
socleC2×C61C2×#99
hypercenter#525D61
hypocenterC61#2120
LCSG ▷ C23×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×#41 ◁ #525

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

normal subgroups only

This group has 264 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|a^2=e,c^2=g,b^a=bd,d^a=df,f^a=fg,h^a=h^60,e^b=ef,e^d=eg

Conjugacy classes & character table

866 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29595165, #29595168, #29595170, …
maximal normal subgroup of#29595165, #29595168, #29595170, …
maximal quotient of#29589099, #29589188, #29589263, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6151);