Finite Group Databasebeta

C4⋊#15667918 #26018448

order11392
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C2

Aliases

unambiguous semidirect productC4⋊#15667918

Splittings

SylowC89 ⋊ C4⋊C32

Subgroups

subgroupG/H
center, FrattiniC2×C16C2×D89
commutatorC2×C89C2×C32
FittingC4×C16×C89C2
socle, prime radicalC22×C89C2×C16
cosocleC2×C16×C89C22
hypercenterC4×C16D89
hypocenterC89C4⋊C32
LCSG ▷ C2×C89 ▷ C89
UCSC1 ◁ C2×C16 ◁ C4×C16

62 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,89|a^2=d,b^2=c,d^2=e,e^2=f,f^2=g,b^a=bc,h^a=h^88

Conjugacy classes & character table

2896 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36441866, #36441867, #36441869, …
maximal normal subgroup of#36441866, #36441867, #36441869, …
maximal quotient of#36442094, #36442101, #36442115, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 2706);