Finite Group Databasebeta

C2×#23765317 #34442017

order20224
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C26

Aliases

direct productC2×#23765317

Splittings

FittingC23×Q16×C79 ⋊ C2
SylowC79 ⋊ C2×#2185

Subgroups

subgroupG/H
centerC23C2×#11929609
commutator, cosocleC2×C8×C79C24
FrattiniC2×C8C23×D79
FittingC23×Q16×C79C2
socleC23×C79C2×D8
prime radicalC2×#19098799C2
hypercenterC23×Q16D79
hypocenterC79C2×#2185
LCSG ▷ C2×C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C23×C4 ◁ C23×C8 ◁ C23×Q16

1178 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 10112

Conjugacy classes & character table

2242 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(20224, 323316);