Finite Group Databasebeta

C4×#21463315 #44536813

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

Aliases

direct productC4×#21463315

Splittings

FittingC4×Q8×C491 ⋊ C2
SylowC491 ⋊ C4×SD16

Subgroups

subgroupG/H
centerC2×C4C22⋊D491
commutatorC4×C491C22×C4
FrattiniC2×C4C22×D491
FittingC4×Q8×C491C2
socleC22×C491C2×D4
prime radicalC2×D1964C22
cosocleC2×C4×C491C23
hypercenterC4×Q8D491
hypocenterC491C4×SD16
LCSG ▷ C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C2×C4 ◁ C42 ◁ C4×Q8

122 conjugacy classes of subgroups; only the 55 normal subgroups are shown.

normal subgroups only

This group has 122 conjugacy classes of subgroups — too many to draw. Only its 55 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

4928 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 637);