Finite Group Databasebeta

C2×#16840811 #21462601

order7808
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16840811

Splittings

SylowC61 ⋊ C2×C8×Q8

Subgroups

subgroupG/H
centerC23C22×#6923
commutatorC2×C61C23×C8
FrattiniC22C23×#6923
FittingC2×C4⋊C4×C61C4
socleC23×C61C22×C4
hypercenterC2×C4⋊C4#6923
hypocenterC61C2×C8×Q8
LCSG ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C2×C4⋊C4

440 conjugacy classes of subgroups; only the 234 normal subgroups are shown.

normal subgroups only

This group has 440 conjugacy classes of subgroups — too many to draw. Only its 234 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

380 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#30597521, #30597522, #30597531, …
maximal normal subgroup of#30597521, #30597522, #30597531, …
maximal quotient ofC2×C4⋊C4×#92420, C2×#21461611, C4×#16840811, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 21292);