Finite Group Databasebeta

C2×#30628345 #44537489

order31424
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#30628345

Splittings

FittingC2×M16×C491 ⋊ C2
SylowC491 ⋊ C2×#131

Subgroups

subgroupG/H
centerC2×C4C22×D491
commutatorC2×C491C23×C4
FrattiniC4C23×D491
FittingC2×M16×C491C2
socleC22×C491C22×C4
prime radicalC2×#21463328C2
cosocleC4×C491C24
hypercenterC2×M16D491
hypocenterC491C2×#131
LCSG ▷ C2×C491 ▷ C491
UCSC1 ◁ C2×C4 ◁ C2×M16

266 conjugacy classes of subgroups; only the 151 normal subgroups are shown.

normal subgroups only

This group has 266 conjugacy classes of subgroups — too many to draw. Only its 151 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

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 1313);