Finite Group Databasebeta

C2×#16840419 #21459283

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

Aliases

direct productC2×#16840419

Splittings

FittingC22×#41×C61 ⋊ C2
SylowC61 ⋊ C2×#548

Subgroups

subgroupG/H
centerC23C23×D61
commutatorC22×C61C25
FrattiniC22C24×D61
FittingC22×#41×C61C2
socleC23×C61C24
hypercenterC22×#41D61
hypocenterC61C2×#548
LCSG ▷ C22×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×#41

1620 conjugacy classes of subgroups; only the 573 normal subgroups are shown.

normal subgroups only

This group has 1620 conjugacy classes of subgroups — too many to draw. Only its 573 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

1250 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#29571630, #29646221, #29695385, …
maximal normal subgroup of#29571630, #29646221, #29695385, …
maximal quotient ofC2×Q8×#11758198, C2×#21448660, C2×#21448737, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 17974);