Finite Group Databasebeta

C2×#16840039 #21455561

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16840039

Splittings

FittingC2×C4⋊Q8×C61 ⋊ C2
SylowC61 ⋊ C2×#474

Subgroups

subgroupG/H
centerC23C2×C22⋊D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×C4⋊Q8×C61C2
socleC23×C61C2×D4
hypercenterC2×C4⋊Q8D61
hypocenterC61C2×#474
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4⋊Q8

480 conjugacy classes of subgroups; only the 173 normal subgroups are shown.

normal subgroups only

This group has 480 conjugacy classes of subgroups — too many to draw. Only its 173 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 of#29574799, #29574805, #29574820, …
maximal normal subgroup of#29574799, #29574805, #29574820, …
maximal quotient ofC2×#21445816, C2×#21446065, C2×#21446387, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 14252);