Finite Group Databasebeta

C22×C22⋊D491 #30628374

order15712
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC22×C22⋊D491

Splittings

FittingC24×C491 ⋊ C2
SylowC491 ⋊ C22×D4

Subgroups

subgroupG/H
centerC23C2×D491
commutator, cosocleC2×C491C24
FrattiniC2C23×D491
FittingC24×C491C2
socleC23×C491C22
hypercenterC24D491
hypocenterC491C22×D4
LCSG ▷ C2×C491 ▷ C491
UCSC1 ◁ C23 ◁ C24

236 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Conjugacy classes & character table

3940 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#44536601, #44536602, #44536604, …
maximal normal subgroup of#44536601, #44536602, #44536604, …
maximal quotient ofC22×(C2×D491)⋊C4, C22×C22⋊Dic491, C22×Dic491⋊C4, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15712, 183);