Finite Group Databasebeta

#123×D101 #20265677

order6464
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct product#123×D101

Splittings

Fitting#123×C101 ⋊ C2
SylowC101 ⋊ C2×#123

Subgroups

subgroupG/H
center, FrattiniC22C23×D101
commutator, socleC22×C101C24
Fitting#123×C101C2
hypercenter#123D101
hypocenterC101C2×#123
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C22 ◁ #123

342 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 111 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

728 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#352×D101, #458×D101, C2×#123×D101, …
maximal normal subgroup of#352×D101, #458×D101, C2×#123×D101, …
maximal quotient of#381×D101, #385×D101, #386×D101, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 1049);