Finite Group Databasebeta

C2×#23750652 #34061393

order19072
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C26

Aliases

direct productC2×#23750652

Splittings

SylowC149 ⋊ C2×C8×D4

Subgroups

subgroupG/H
centerC23C22×#10597010
commutatorC2×C149C23×C8
FrattiniC22C23×#10597010
FittingC2×C22⋊C4×C149C4
socleC23×C149C22×C4
prime radicalC22×C22⋊D149C4
cosocleC2×Dic149C24
hypercenterC2×C22⋊C4#10597010
hypocenterC149C2×C8×D4
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C23 ◁ C2×C22⋊C4

616 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9536

Conjugacy classes & character table

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

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 21212);