Finite Group Databasebeta

#21443787

order7808
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC61×#346 ⋊ C2
SylowC61 ⋊ #1333

Subgroups

subgroupG/H
centerC22#14519699
commutatorC8×C61C2×C8
FrattiniC4×C8C2×D61
FittingC61×#346C2
socleC22×C61#102
hypercenter#346D61
hypocenterC61#1333
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #346

108 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,c^2=e,d^2=f,e^2=g,b^a=bc,c^a=ce,e^a=eg,h^a=h^60,c^b=ceg,d^b=dg,e^b=eg,h^b=h^60

Conjugacy classes & character table

1232 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD61×#1333, C2×#21443787, #29589778, …
maximal normal subgroup ofD61×#1333, C2×#21443787, #29589778, …
maximal quotient of#29566669, #29566681, #29566781, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2478);