Finite Group Databasebeta

C2×#15692239 #20265681

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

Aliases

direct productC2×#15692239

Splittings

FittingC2×C22⋊C4×C101 ⋊ C2
SylowC101 ⋊ C2×#123

Subgroups

subgroupG/H
centerC23C22×D101
commutatorC22×C101C24
FrattiniC22C23×D101
FittingC2×C22⋊C4×C101C2
socleC23×C101C23
hypercenterC2×C22⋊C4D101
hypocenterC101C2×#123
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C22⋊C4

342 conjugacy classes of subgroups; only the 127 normal subgroups are shown.

normal subgroups only

This group has 342 conjugacy classes of subgroups — too many to draw. Only its 127 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

1028 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27171544, #27171589, #27172262, …
maximal normal subgroup of#27171544, #27171589, #27172262, …
maximal quotient ofC2×#20265038, C2×#20265052, C2×#20265054, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 1053);