Finite Group Databasebeta

C4⋊#14558711 #23749444

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

Aliases

unambiguous semidirect productC4⋊#14558711

Splittings

SylowC149 ⋊ C4⋊C16

Subgroups

subgroupG/H
center, FrattiniC2×C8C2×D149
commutatorC2×C149C2×C16
FittingC4×C8×C149C2
socle, prime radicalC22×C149C2×C8
cosocleC2×C8×C149C22
hypercenterC4×C8D149
hypocenterC149C4⋊C16
LCSG ▷ C2×C149 ▷ C149
UCSC1 ◁ C2×C8 ◁ C4×C8

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^6,149|a^2=d,b^2=c,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 ofD4⋊#14558711, #34042647, #34042649, …
maximal normal subgroup ofD4⋊#14558711, #34042647, #34042649, …
maximal quotient of#34042755, #34042761, #34042769, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9536, 368);