Finite Group Databasebeta

#21454624

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

Aliases

No aliases for this group.

Splittings

FittingC61×#440 ⋊ C2
SylowC61 ⋊ C4×AGL(1,ℤ/8)

Subgroups

subgroupG/H
centerC22C2×D4×D61
commutatorC4×C61C23×C4
FrattiniC2×C4C23×D61
FittingC61×#440C2
socleC22×C61C22×D4
hypercenter#440D61
hypocenterC61C4×AGL(1,ℤ/8)
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C42 ◁ #440

548 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,d^a=dg,e^a=eg,e^b=eg,h^c=h^60,h^d=h^60

Conjugacy classes & character table

704 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×AGL(1,ℤ/8)×D61, C2×#21454624, #30544096, …
maximal normal subgroup ofC4×AGL(1,ℤ/8)×D61, C2×#21454624, #30544096, …
maximal quotient of#29649424, #29649593, #29649619, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13315);