Finite Group Databasebeta

C2×#23750249 #34058072

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

Aliases

direct productC2×#23750249

Splittings

FittingC2×C4⋊Q8×C149 ⋊ C2
SylowC149 ⋊ C2×#542

Subgroups

subgroupG/H
centerC23C23×D149
commutator, cosocleC22×C149C25
FrattiniC22C24×D149
FittingC2×C4⋊Q8×C149C2
socleC23×C149C24
prime radicalC2×#18011886C2
hypercenterC2×C4⋊Q8D149
hypocenterC149C2×#542
LCSG ▷ C22×C149 ▷ C149
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

1132 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9536

Conjugacy classes & character table

2116 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 17891);