Finite Group Databasebeta

#21460791

order7808
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC2×Q16×C61 ⋊ C4
SylowC61 ⋊ #1340

Subgroups

subgroupG/H
centerC2#16840613
commutatorC2×C8×C61C2×C4
FrattiniC2×C8C2×#6923
FittingC2×Q16×C61C4
socleC2×C61#327
hypercenterC2×Q16#6923
hypocenterC61#1340
LCSG ▷ C2×C8×C61 ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2 ◁ C2×C4 ◁ C2×C8 ◁ C2×Q16

104 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=g,c^2=fg,e^2=g,f^2=g,b^a=bc,c^a=ce,f^a=fg,h^a=h^11,c^b=cf,d^b=defg,e^b=eg,f^b=fg,d^c=dg,h^d=h^60

Conjugacy classes & character table

230 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#21460791, D61⋊#1340, #30604712, …
maximal normal subgroup ofC2×#21460791, D61⋊#1340, #30604712, …
maximal quotient of#30594061, #30594063, #30594069, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19482);