Finite Group Databasebeta

#100×D101 #20265152

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

Aliases

direct product#100×D101

Splittings

Fitting#100×C101 ⋊ C2
SylowC101 ⋊ C2×#100

Subgroups

subgroupG/H
centerC2C22⋊C4×D101
commutatorC22×C101C22×C4
FrattiniC2×C4C22×D101
Fitting#100×C101C2
socleC2×C101C2×C22⋊C4
hypercenter#100D101
hypocenterC101C2×#100
LCSG ▷ C22×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C2 ◁ C2×C4 ◁ #100

186 conjugacy classes of subgroups; only the 53 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 53 normal subgroups are shown.

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

Full subgroup data →

Conjugacy classes & character table

572 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofAΣL(1,𝔽16)×D101, #352×D101, #27172775, …
maximal normal subgroup ofAΣL(1,𝔽16)×D101, #352×D101, #27172775, …
maximal quotient of#323×D101, #27169451, #27169457, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 524);