Finite Group Databasebeta

C2×#16840503 #21459937

order7808
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#16840503

Splittings

FittingC2×#126×C61 ⋊ C2
SylowC61 ⋊ C2×#560

Subgroups

subgroupG/H
centerC23C23×D61
commutatorC22×C61C25
FrattiniC22C24×D61
FittingC2×#126×C61C2
socleC23×C61C24
hypercenterC2×#126D61
hypocenterC61C2×#560
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×#126

1344 conjugacy classes of subgroups; only the 469 normal subgroups are shown.

normal subgroups only

This group has 1344 conjugacy classes of subgroups — too many to draw. Only its 469 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#29842700, C4×#16840503, #29845817, …
maximal normal subgroup of#29842700, C4×#16840503, #29845817, …
maximal quotient ofC2×#21448959, C2×#21448966, C2×#21448972, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 18628);