Finite Group Databasebeta

C2×#16840660 #21462058

order7808
automorphism?
homologyAbelianization (H1) = C22×C8 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16840660

Splittings

SylowC61 ⋊ C2×#350

Subgroups

subgroupG/H
centerC2×C4C22⋊#6923
commutatorC4×C61C22×C8
FrattiniC2×C4C22×#6923
FittingC2×#41×C61C4
socleC22×C61C22⋊C8
hypercenterC2×#41#6923
hypocenterC61C2×#350
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×#41

224 conjugacy classes of subgroups; only the 90 normal subgroups are shown.

normal subgroups only

This group has 224 conjugacy classes of subgroups — too many to draw. Only its 90 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

356 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16840660, #30606406, #30606408, …
maximal normal subgroup ofC4×#16840660, #30606406, #30606408, …
maximal quotient ofC2×#21460741, #30603807, C2×#21460757, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 20749);