Finite Group Databasebeta

#21444001

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

Aliases

No aliases for this group.

Splittings

SylowC61 ⋊ #1416

Subgroups

subgroupG/H
centerC22D976
commutatorC16×C61C2×C4
FrattiniC2×C16C2×D61
FittingC2×C32×C61C2
socleC22×C61D16
hypercenterC2×C32D61
hypocenterC61#1416
LCSG ▷ C16×C61 ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×C4 ◁ C2×C8 ◁ C2×C16 ◁ C2×C32

74 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,61|a^2=d,b^2=g,c^2=ef,e^2=fg,f^2=g,b^a=bc,c^a=ce,e^a=ef,f^a=fg,h^a=h^60,c^b=ce,e^b=ef,f^b=fg,h^b=h^60

Conjugacy classes & character table

1958 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofD61×#1416, C2×#21444001, #29600444, …
maximal normal subgroup ofD61×#1416, C2×#21444001, #29600444, …
maximal quotient of#29567467, #29567572, #29567650, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 2692);