Finite Group Databasebeta

C22×#19099551 #35203670

order20288
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC22×#19099551

Splittings

FittingC23×C4×C317 ⋊ C2
SylowC317 ⋊ C22×C22⋊C4

Subgroups

subgroupG/H
centerC24C2×D317
commutatorC2×C317C23×C4
FrattiniC22C23×D317
FittingC23×C4×C317C2
socleC24×C317C22
prime radicalC24×D317C2
cosocleC22×C317C24
hypercenterC23×C4D317
hypocenterC317C22×C22⋊C4
LCSG ▷ C2×C317 ▷ C317
UCSC1 ◁ C24 ◁ C23×C4

674 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10144

Conjugacy classes & character table

5096 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20288, 996);