Finite Group Databasebeta

C2×#16840664 #21462067

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#16840664

Splittings

FittingC23×C4×C61 ⋊ C4
SylowC61 ⋊ C2×#352

Subgroups

subgroupG/H
centerC22#14519835
commutatorC23×C61C22×C4
FrattiniC23C22×#6923
FittingC23×C4×C61C4
socleC22×C61#99
hypercenterC23×C4#6923
hypocenterC61C2×#352
LCSG ▷ C23×C61 ▷ C22×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C23 ◁ C24 ◁ C23×C4

278 conjugacy classes of subgroups; only the 58 normal subgroups are shown.

normal subgroups only

This group has 278 conjugacy classes of subgroups — too many to draw. Only its 58 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

506 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16840664, #30606505, #30606507, …
maximal normal subgroup ofC4×#16840664, #30606505, #30606507, …
maximal quotient ofC2×#21460745, C2×#21460764, #30603976, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 20758);