Finite Group Databasebeta

C2×#137×D61 #21460555

order7808
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C29

Aliases

direct productC2×#137×D61

Splittings

FittingC2×#137×C61 ⋊ C2
SylowC61 ⋊ C22×#137

Subgroups

subgroupG/H
centerC22C2×D4×D61
commutatorC4×C61C25
FrattiniC4C24×D61
FittingC2×#137×C61C2
socleC22×C61C22×D4
hypercenterC2×#137D61
hypocenterC61C22×#137
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#137

1464 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

704 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofD61×#1882, #29681533, D61×#1902, …
maximal normal subgroup ofD61×#1882, #29681533, D61×#1902, …
maximal quotient ofC2×#419×D61, C2×#417×D61, C2×#428×D61, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19246);