Finite Group Databasebeta

#21447440

order7808
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #2115

Subgroups

subgroupG/H
centerC8C22⋊Dic61
commutatorC22×C61C22×C8
FrattiniC2×C8C22×D61
FittingC2×#131×C61C2
socleC2×C61C2×C22⋊C8
hypercenterC2×#131D61
hypocenterC61#2115
LCSG ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C8 ◁ C22×C8 ◁ C2×#131

220 conjugacy classes of subgroups; only the 105 normal subgroups are shown.

normal subgroups only

This group has 220 conjugacy classes of subgroups — too many to draw. Only its 105 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,e^2=f,f^2=g,b^a=bd,d^a=dg,h^a=h^60,c^b=cg,e^b=eg

Conjugacy classes & character table

1244 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29567020, #29567021, #29567023, …
maximal normal subgroup of#29567020, #29567021, #29567023, …
maximal quotient of#29589078, #29589150, #29589219, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 6131);