Finite Group Databasebeta

#20265079

order6464
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23×C4

Aliases

No aliases for this group.

Splittings

FittingC2×C42×C101 ⋊ C2
SylowC101 ⋊ #390

Subgroups

subgroupG/H
center, FrattiniC23C22×D101
commutatorC22×C101C22×C4
FittingC2×C42×C101C2
socleC23×C101C23
hypercenterC2×C42D101
hypocenterC101#390
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C42

258 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 87 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=f,b^2=df,c^2=e,b^a=bd,c^a=ce,g^a=g^100

Conjugacy classes & character table

1628 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27168952, #27171087, #27171343, …
maximal normal subgroup of#27168952, #27171087, #27171343, …
maximal quotient of#27169362, #27169370, #27169372, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 451);