Finite Group Databasebeta

C2×#30628252 #44536696

order31424
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC2×#30628252

Splittings

SylowC491 ⋊ C2×#99

Subgroups

subgroupG/H
centerC22C22⋊Dic491
commutatorC22×C491C22×C4
FrattiniC23C22×D491
Fitting, prime radicalC22×D4×C491C2
socleC22×C491C22⋊C4
cosocleC23×C491C23
hypercenterC22×D4D491
hypocenterC491C2×#99
LCSG ▷ C22×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C22 ◁ C24 ◁ C22×D4

210 conjugacy classes of subgroups; only the 71 normal subgroups are shown.

normal subgroups only

This group has 210 conjugacy classes of subgroups — too many to draw. Only its 71 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Conjugacy classes & character table

4922 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 520);