Finite Group Databasebeta

C2×#16840577 #21460584

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

Aliases

direct productC2×#16840577

Splittings

FittingC2×2−1+4×C61 ⋊ C2
SylowC61 ⋊ C2×#578

Subgroups

subgroupG/H
centerC22C22×C22⋊D61
commutatorC4×C61C25
FrattiniC4C24×D61
FittingC2×2−1+4×C61C2
socleC22×C61C22×D4
hypercenterC2×2−1+4D61
hypocenterC61C2×#578
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C2×#41 ◁ C2×2−1+4

1408 conjugacy classes of subgroups.

Full subgroup data →

Conjugacy classes & character table

1064 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29695931, #29695934, #29695958, …
maximal normal subgroup of#29695931, #29695934, #29695958, …
maximal quotient ofC2×#21454349, C2×#21454352, C2×#21454417, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 19275);