Finite Group Databasebeta

C2×#30628265 #44536739

order31424
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

direct productC2×#30628265

Splittings

FittingC2×C42×C491 ⋊ C2
SylowC491 ⋊ C2×#104

Subgroups

subgroupG/H
centerC2×C4D1964
commutatorC4×C491C22×C4
FrattiniC2×C4C22×D491
FittingC2×C42×C491C2
socleC22×C491C22⋊C4
prime radicalC2×#21463328C2
cosocleC2×C4×C491C23
hypercenterC2×C42D491
hypocenterC491C2×#104
LCSG ▷ C4×C491 ▷ C2×C491 ▷ C491
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C2×C42

170 conjugacy classes of subgroups; only the 63 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 63 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

7868 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(31424, 563);