Finite Group Databasebeta

C2×#16839956 #21455230

order7808
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#16839956

Splittings

FittingC2×#102×C61 ⋊ C2
SylowC61 ⋊ C2×#459

Subgroups

subgroupG/H
centerC23D4×D61
commutatorC2×C4×C61C24
FrattiniC2×C4C23×D61
FittingC2×#102×C61C2
socleC23×C61C2×D4
hypercenterC2×#102D61
hypocenterC61C2×#459
LCSG ▷ C2×C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#102

648 conjugacy classes of subgroups; only the 157 normal subgroups are shown.

normal subgroups only

This group has 648 conjugacy classes of subgroups — too many to draw. Only its 157 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

878 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16839956, #29686188, #29686261, …
maximal normal subgroup ofC4×#16839956, #29686188, #29686261, …
maximal quotient ofC2×#21445159, C2×#21445163, C2×#21445173, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13921);