Finite Group Databasebeta

#20264943

order6464
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC101 ⋊ #342

Subgroups

subgroupG/H
centerC22#13108051
commutatorC22×C101C42
FrattiniC24C2×D101
FittingC2×C22⋊C4×C101C2
socleC22×C101C22⋊C4
hypercenterC2×C22⋊C4D101
hypocenterC101#342
LCSG ▷ C22×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C22 ◁ C24 ◁ C2×C22⋊C4

142 conjugacy classes of subgroups; only the 51 normal subgroups are shown.

normal subgroups only

This group has 142 conjugacy classes of subgroups — too many to draw. Only its 51 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

Polycyclic presentation:

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

Conjugacy classes & character table

1022 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#342×D101, C2×#20264943, #27170863, …
maximal normal subgroup of#342×D101, C2×#20264943, #27170863, …
maximal quotient of#27168974, #27168978, #27168980, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 315);