Finite Group Databasebeta

C22⋊#14558711 #23749405

order9536
automorphism?
homologyAbelianization (H1) = C2×C16 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#14558711

Splittings

SylowC149 ⋊ C22⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C8C2×D149
commutatorC2×C149C2×C16
FittingC22×C8×C149C2
socleC22×C149C2×C8
prime radicalC23×C149C8
cosocleC2×C8×C149C22
hypercenterC22×C8D149
hypocenterC149C22⋊C16
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C2×C8 ◁ C22×C8

66 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,149|a^2=d,d^2=e,e^2=f,b^a=bc,g^a=g^148

Conjugacy classes & character table

2408 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34042614, #34042615, #34042616, …
maximal normal subgroup of#34042614, #34042615, #34042616, …
maximal quotient of#34042615, #34042631, D4⋊#14558711, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9536, 329);