Finite Group Databasebeta

C22⋊C4×D491 #30628287

order15712
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C24

Aliases

direct productC22⋊C4×D491

Splittings

FittingC22⋊C4×C491 ⋊ C2
SylowC491 ⋊ C2×C22⋊C4

Subgroups

subgroupG/H
center, FrattiniC22C22×D491
commutatorC2×C491C22×C4
FittingC22⋊C4×C491C2
socle, cosocleC22×C491C23
prime radicalC23×D491C2
hypercenterC22⋊C4D491
hypocenterC491C2×C22⋊C4
LCSG ▷ C2×C491 ▷ C491
UCSC1 ◁ C22 ◁ C22⋊C4

132 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 3928

Conjugacy classes & character table

2470 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#99×D491, C2×C22⋊C4×D491, #117×D491, …
maximal normal subgroup of#99×D491, C2×C22⋊C4×D491, #117×D491, …
maximal quotient of#95×D491, #44536572, C22⋊C4×Dic491, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15712, 96);