Finite Group Databasebeta

#21462576

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingAGL(1,ℤ/8)×C61 ⋊ C4
SylowC61 ⋊ #2946

Subgroups

subgroupG/H
centerC2C2×D4×#6923
commutatorC4×C61C23×C4
FrattiniC4C23×#6923
FittingAGL(1,ℤ/8)×C61C4
socleC2×C61C2×C4×D4
hypercenterAGL(1,ℤ/8)#6923
hypocenterC61#2946
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ AGL(1,ℤ/8)

506 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=f,c^2=f,e^2=g,b^a=be,e^a=eg,h^a=h^50,e^b=eg,d^c=dg,h^c=h^11,h^f=h^60

Conjugacy classes & character table

209 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30621794, #30621796, #30621798, …
maximal normal subgroup of#30621794, #30621796, #30621798, …
maximal quotient of#30612315, #30612316, #30612317, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 21267);