Finite Group Databasebeta

C2×#15692235 #20265676

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

Aliases

direct productC2×#15692235

Splittings

FittingC2×C4⋊C4×C101 ⋊ C2
SylowC101 ⋊ C2×C22⋊Q8

Subgroups

subgroupG/H
centerC23C22×D101
commutatorC22×C101C24
FrattiniC22C23×D101
FittingC2×C4⋊C4×C101C2
socleC23×C101C23
hypercenterC2×C4⋊C4D101
hypocenterC101C2×C22⋊Q8
LCSG ▷ C22×C101 ▷ C101
UCSC1 ◁ C23 ◁ C2×C4⋊C4

322 conjugacy classes of subgroups; only the 135 normal subgroups are shown.

normal subgroups only

This group has 322 conjugacy classes of subgroups — too many to draw. Only its 135 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#27171438, #27171443, #27171554, …
maximal normal subgroup of#27171438, #27171443, #27171554, …
maximal quotient ofC2×#20265034, C2×#20265051, C2×#20265062, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6464, 1048);