Finite Group Databasebeta

#20264920

order6464
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4⋊C8×C101 ⋊ C2
SylowC101 ⋊ #331

Subgroups

subgroupG/H
centerC22#13108051
commutatorC2×C4×C101C2×C4
FrattiniC42C2×D101
FittingC4⋊C8×C101C2
socleC22×C101C22⋊C4
hypercenterC4⋊C8D101
hypocenterC101#331
LCSG ▷ C2×C4×C101 ▷ C22×C101 ▷ C101
UCSC1 ◁ C22 ◁ C42 ◁ C4⋊C8

84 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,101|a^2=d,c^2=f,d^2=ef,b^a=bc,c^a=ce,c^b=cf,d^b=def,g^b=g^100

Conjugacy classes & character table

1019 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#331×D101, C2×#20264920, #27169779, …
maximal normal subgroup of#331×D101, C2×#20264920, #27169779, …
maximal quotient of#27168952, #27169016, #27169168, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 292);