Finite Group Databasebeta

#20266054

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

Aliases

No aliases for this group.

Splittings

FittingC22⋊C4×C101 ⋊ C4
SylowC101 ⋊ #342

Subgroups

subgroupG/H
centerC2(C2×#87938)⋊C4
commutatorC22×C101C42
FrattiniC23C2×#87938
FittingC22⋊C4×C101C4
socleC2×C101#95
hypercenterC22⋊C4#87938
hypocenterC101#342
LCSG ▷ C22×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C2 ◁ C23 ◁ C22⋊C4

142 conjugacy classes of subgroups; only the 36 normal subgroups are shown.

normal subgroups only

This group has 142 conjugacy classes of subgroups — too many to draw. Only its 36 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^10,g^e=g^100

Conjugacy classes & character table

272 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC2×#20266054, #27186830, #99×#87938, …
maximal normal subgroup ofC2×#20266054, #27186830, #99×#87938, …
maximal quotient of#27185969, #27185973, #27185975, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 1426);