Finite Group Databasebeta

C2×#16840613 #21461184

order7808
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#16840613

Splittings

FittingC22×D4×C61 ⋊ C4
SylowC61 ⋊ C2×#327

Subgroups

subgroupG/H
centerC23C22⋊#6923
commutatorC2×C4×C61C22×C4
FrattiniC2×C4C22×#6923
FittingC22×D4×C61C4
socleC23×C61C22⋊C4
hypercenterC22×D4#6923
hypocenterC61C2×#327
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×D4

388 conjugacy classes of subgroups; only the 82 normal subgroups are shown.

normal subgroups only

This group has 388 conjugacy classes of subgroups — too many to draw. Only its 82 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

338 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16840613, #30597734, #30597741, …
maximal normal subgroup ofC4×#16840613, #30597734, #30597741, …
maximal quotient ofC2×#21460635, C2×#21460638, #30595349, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19875);