Finite Group Databasebeta

C2×#16840616 #21461189

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

Aliases

direct productC2×#16840616

Splittings

FittingC22×Q8×C61 ⋊ C4
SylowC61 ⋊ C2×#328

Subgroups

subgroupG/H
centerC23C22⋊#6923
commutatorC2×C4×C61C22×C4
FrattiniC2×C4C22×#6923
FittingC22×Q8×C61C4
socleC23×C61C22⋊C4
hypercenterC22×Q8#6923
hypocenterC61C2×#328
LCSG ▷ C2×C4×C61 ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×Q8

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

normal subgroups only

This group has 336 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×#16840616, #30597739, #30597746, …
maximal normal subgroup ofC4×#16840616, #30597739, #30597746, …
maximal quotient ofC2×#21460638, C2×#21460639, #30595355, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19880);