Finite Group Databasebeta

C22×C22⋊#11924746 #34053123

order19072
automorphism?
homologyAbelianization (H1) = C23×C8 · Schur multiplier (H2) = C27

Aliases

direct productC22×C22⋊#11924746

Splittings

SylowC149 ⋊ C22×C22⋊C8

Subgroups

subgroupG/H
centerC23×C4C2×D149
commutatorC2×C149C23×C8
FrattiniC2×C4C23×D149
FittingC24×C4×C149C2
socleC24×C149C2×C4
prime radicalC25×C149C4
cosocleC2×C4×C149C24
hypercenterC24×C4D149
hypocenterC149C22×C22⋊C8
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C23×C4 ◁ C24×C4

1072 conjugacy classes of subgroups; only the 469 normal subgroups are shown.

normal subgroups only

This group has 1072 conjugacy classes of subgroups — too many to draw. Only its 469 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

transitive degreeμt(G) = 9536

Conjugacy classes & character table

4816 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(19072, 12942);