Finite Group Databasebeta

#20266090

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

Aliases

No aliases for this group.

Splittings

FittingQ16×C101 ⋊ C4
SylowC101 ⋊ #358

Subgroups

subgroupG/H
centerC2#15692317
commutatorC8×C101C2×C4
FrattiniC8C2×#87938
FittingQ16×C101C4
socleC2×C101#102
hypercenterQ16#87938
hypocenterC101#358
LCSG ▷ C8×C101 ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C2 ◁ C4 ◁ C8 ◁ Q16

58 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,101|a^2=d,b^2=f,c^2=ef,e^2=f,b^a=bc,c^a=ce,e^a=ef,g^a=g^10,c^b=ce,e^b=ef,g^d=g^100

Conjugacy classes & character table

197 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#20266090, #27187439, #27187440, …
maximal normal subgroup ofC2×#20266090, #27187439, #27187440, …
maximal quotient of#27186088, #27186089, #27186120, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 1462);