Finite Group Databasebeta

C2×#16840031 #21455525

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

Aliases

direct productC2×#16840031

Splittings

FittingC2×#100×C61 ⋊ C2
SylowC61 ⋊ C2×#472

Subgroups

subgroupG/H
centerC22#14519750
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×#100×C61C2
socleC22×C61#121
hypercenterC2×#100D61
hypocenterC61C2×#472
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×#100

488 conjugacy classes of subgroups; only the 133 normal subgroups are shown.

normal subgroups only

This group has 488 conjugacy classes of subgroups — too many to draw. Only its 133 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

692 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16840031, #29686892, #29686913, …
maximal normal subgroup ofC4×#16840031, #29686892, #29686913, …
maximal quotient ofC2×#21445173, C2×#21445217, C2×#21445227, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 14216);