Finite Group Databasebeta

C2×#16840197 #21458941

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16840197

Splittings

FittingC2×#135×C61 ⋊ C2
SylowC61 ⋊ C2×#509

Subgroups

subgroupG/H
centerC22C2×#11758199
commutatorC8×C61C24
FrattiniC8C23×D61
FittingC2×#135×C61C2
socleC22×C61C2×D8
hypercenterC2×#135D61
hypocenterC61C2×#509
LCSG ▷ C8×C61 ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C22×C8 ◁ C2×#135

400 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 400 conjugacy classes of subgroups — too many to draw. Only its 133 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

872 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#29597138, #29597140, #29597159, …
maximal normal subgroup of#29597138, #29597140, #29597159, …
maximal quotient ofC2×#21447534, C2×#21447531, C2×#21447608, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 17632);