Finite Group Databasebeta

C2×C22⋊C4×D491 #44537171

order31424
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×C22⋊C4×D491

Splittings

FittingC2×C22⋊C4×C491 ⋊ C2
SylowC491 ⋊ C22×C22⋊C4

Subgroups

subgroupG/H
centerC23C22×D491
commutatorC2×C491C23×C4
FrattiniC22C23×D491
FittingC2×C22⋊C4×C491C2
socleC23×C491C23
prime radicalC24×D491C2
cosocleC22×C491C24
hypercenterC2×C22⋊C4D491
hypocenterC491C22×C22⋊C4
LCSG ▷ C2×C491 ▷ C491
UCSC1 ◁ C23 ◁ C2×C22⋊C4

674 conjugacy classes of subgroups; only the 207 normal subgroups are shown.

normal subgroups only

This group has 674 conjugacy classes of subgroups — too many to draw. Only its 207 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

4940 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 995);