Finite Group Databasebeta

C2×#23750222 #34058042

order19072
automorphism?
homologyAbelianization (H1) = C25 · Schur multiplier (H2) = C28

Aliases

direct productC2×#23750222

Splittings

FittingC22×C4⋊C4×C149 ⋊ C2
SylowC149 ⋊ C2×#539

Subgroups

subgroupG/H
centerC23C23×D149
commutator, cosocleC22×C149C25
FrattiniC22C24×D149
FittingC22×C4⋊C4×C149C2
socleC23×C149C24
prime radicalC2×#18011885C2
hypercenterC22×C4⋊C4D149
hypocenterC149C2×#539
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C23 ◁ C22×C4⋊C4

1144 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9536

Conjugacy classes & character table

3004 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 17861);