Finite Group Databasebeta

C2×#16839904 #21455017

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#16839904

Splittings

FittingC22×D8×C61 ⋊ C2
SylowC61 ⋊ C2×#449

Subgroups

subgroupG/H
centerC23D4×D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC22×D8×C61C2
socleC23×C61C2×D4
hypercenterC22×D8D61
hypocenterC61C2×#449
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D8

812 conjugacy classes of subgroups; only the 165 normal subgroups are shown.

normal subgroups only

This group has 812 conjugacy classes of subgroups — too many to draw. Only its 165 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

878 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16839904, #29685631, #29685696, …
maximal normal subgroup ofC4×#16839904, #29685631, #29685696, …
maximal quotient ofC2×#21444745, C2×#21444813, C2×#21444762, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13708);