Finite Group Databasebeta

C2×#15692167 #20265137

order6464
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C24

Aliases

direct productC2×#15692167

Splittings

FittingC22×C8×C101 ⋊ C2
SylowC101 ⋊ C2×C22⋊C8

Subgroups

subgroupG/H
centerC22×C4C2×D101
commutatorC2×C101C22×C8
FrattiniC2×C4C22×D101
FittingC22×C8×C101C2
socleC23×C101C2×C4
hypercenterC22×C8D101
hypocenterC101C2×C22⋊C8
LCSG ▷ C2×C101 ▷ C101
UCSC1 ◁ C22×C4 ◁ C22×C8

202 conjugacy classes of subgroups; only the 87 normal subgroups are shown.

normal subgroups only

This group has 202 conjugacy classes of subgroups — too many to draw. Only its 87 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

1640 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27169055, #27170889, C4×#15692167, …
maximal normal subgroup of#27169055, #27170889, C4×#15692167, …
maximal quotient ofC2×#20264900, C2×#20264902, #27169444, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 509);