Finite Group Databasebeta

C2×#23763547 #34288532

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

direct productC2×#23763547

Splittings

SylowC79 ⋊ C2×#1841

Subgroups

subgroupG/H
centerC2×C4#14579118
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC2×H(3,ℤ/4)×C79C2
socleC22×C79#383
prime radicalC24×C79#41
cosocleC22×C4×C79C24
hypercenterC2×H(3,ℤ/4)D79
hypocenterC79C2×#1841
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C2×C4 ◁ C22×M16 ◁ C2×H(3,ℤ/4)

730 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 2528

Conjugacy classes & character table

1780 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 169831);