Finite Group Databasebeta

C2×#15692181 #20265189

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

Aliases

direct productC2×#15692181

Splittings

FittingC2×M16×C101 ⋊ C2
SylowC101 ⋊ C2×#104

Subgroups

subgroupG/H
centerC2×C4C22⋊D101
commutatorC4×C101C22×C4
FrattiniC2×C4C22×D101
FittingC2×M16×C101C2
socleC22×C101C22⋊C4
hypercenterC2×M16D101
hypocenterC101C2×#104
LCSG ▷ C4×C101 ▷ C2×C101 ▷ C101
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×M16

170 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 63 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#27170936, C4×#15692181, #27170941, …
maximal normal subgroup of#27170936, C4×#15692181, #27170941, …
maximal quotient ofC2×#20264904, C2×#20264907, #27169512, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 561);