Finite Group Databasebeta

C2×#16839849 #21454575

order7808
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#16839849

Splittings

FittingC2×#106×C61 ⋊ C2
SylowC61 ⋊ C2×C4×SD16

Subgroups

subgroupG/H
centerC23D4×D61
commutatorC4×C61C23×C4
FrattiniC2×C4C23×D61
FittingC2×#106×C61C2
socleC23×C61C2×D4
hypercenterC2×#106D61
hypocenterC61C2×C4×SD16
LCSG ▷ C4×C61 ▷ C2×C61 ▷ C61
UCSC1 ◁ C23 ◁ C22×C4 ◁ C2×#106

552 conjugacy classes of subgroups; only the 205 normal subgroups are shown.

normal subgroups only

This group has 552 conjugacy classes of subgroups — too many to draw. Only its 205 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

896 conjugacy classes — view the full character table.

Relationships

maximal subgroup ofC4×#16839849, #29678502, #29678531, …
maximal normal subgroup ofC4×#16839849, #29678502, #29678531, …
maximal quotient ofC2×#21444618, C2×#21444661, C2×#21444654, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7808, 13266);