Finite Group Databasebeta

C2×#23763718 #34289470

order20224
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C28

Aliases

direct productC2×#23763718

Splittings

SylowC79 ⋊ C2×#1874

Subgroups

subgroupG/H
centerC24C2×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
Fitting, prime radicalC22×#121×C79C2
socleC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC22×#121D79
hypocenterC79C2×#1874
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C24×C4 ◁ C22×#121

2614 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

2260 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 170769);