Finite Group Databasebeta

C2×#15692288 #20265972

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

Aliases

direct productC2×#15692288

Splittings

FittingC2×M16×C101 ⋊ C2
SylowC101 ⋊ C2×#137

Subgroups

subgroupG/H
centerC22C2×D404
commutatorC4×C101C24
FrattiniC4C23×D101
FittingC2×M16×C101C2
socleC22×C101C2×D4
hypercenterC2×M16D101
hypocenterC101C2×#137
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

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

normal subgroups only

This group has 258 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

1022 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27171500, #27171502, #27171604, …
maximal normal subgroup of#27171500, #27171502, #27171604, …
maximal quotient ofC2×#20265187, C2×#20265179, C2×#20265219, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 1344);