Finite Group Databasebeta

#21454346

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C26

Aliases

No aliases for this group.

Splittings

FittingC2×#131×C61 ⋊ C2
SylowC61 ⋊ #2897

Subgroups

subgroupG/H
centerC22C22×D244
commutatorC4×C61C23×C4
FrattiniC2×C4C23×D61
FittingC2×#131×C61C2
socleC22×C61C22×D4
hypercenterC2×#131D61
hypocenterC61#2897
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×#131

778 conjugacy classes of subgroups; only the 253 normal subgroups are shown.

normal subgroups only

This group has 778 conjugacy classes of subgroups — too many to draw. Only its 253 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,e^2=g,b^a=be,e^a=eg,h^a=h^60,e^b=eg,h^b=h^60,d^c=dg

Conjugacy classes & character table

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

Relationships

maximal subgroup of#29695989, #29695993, #29696000, …
maximal normal subgroup of#29695989, #29695993, #29696000, …
maximal quotient of#29646396, #29646492, #29646593, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13037);