Finite Group Databasebeta

C2×#30628370 #44537520

order31424
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C25

Aliases

direct productC2×#30628370

Splittings

FittingC2×M16×C491 ⋊ C2
SylowC491 ⋊ C2×#137

Subgroups

subgroupG/H
centerC22C2×D1964
commutator, cosocleC4×C491C24
FrattiniC4C23×D491
FittingC2×M16×C491C2
socleC22×C491C2×D4
prime radicalC2×#21463328C2
hypercenterC2×M16D491
hypocenterC491C2×#137
LCSG ▷ C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C22 ◁ C22×C4 ◁ C2×M16

258 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 258 conjugacy classes of subgroups — too many to draw. Only its 111 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) = 15712

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, 1344);