Finite Group Databasebeta

C2×#23763473 #34287998

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C27

Aliases

direct productC2×#23763473

Splittings

FittingC2×#342×C79 ⋊ C2
SylowC79 ⋊ C2×#1819

Subgroups

subgroupG/H
centerC23C22⋊C4×D79
commutatorC23×C79C23×C4
FrattiniC24C23×D79
FittingC2×#342×C79C2
socleC23×C79C2×C22⋊C4
prime radicalC25×D79C22
cosocleC24×C79C24
hypercenterC2×#342D79
hypocenterC79C2×#1819
LCSG ▷ C23×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C25 ◁ C2×#342

3118 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, 169297);