Finite Group Databasebeta

#20264948

order6464
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC101 ⋊ #344

Subgroups

subgroupG/H
centerC4C22⋊Dic101
commutatorC22×C101C42
FrattiniC22×C4C2×D101
FittingC2×M16×C101C2
socleC2×C101#95
hypercenterC2×M16D101
hypocenterC101#344
LCSG ▷ C22×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C4 ◁ C22×C4 ◁ C2×M16

90 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,101|a^2=d,b^2=e,e^2=f,b^a=bc,c^a=cf,g^a=g^100,d^b=df

Conjugacy classes & character table

1022 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#344×D101, C2×#20264948, #27170931, …
maximal normal subgroup of#344×D101, C2×#20264948, #27170931, …
maximal quotient of#27168977, #27168979, #27168982, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 320);