Finite Group Databasebeta

C22⋊(C547⋊C8) #31775915

order17504
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊(C547⋊C8)

Splittings

SylowC547 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D547
commutatorC2×C547C2×C8
FittingC22×C4×C547C2
socleC22×C547C2×C4
prime radicalC23×C547C4
cosocleC2×C4×C547C22
hypercenterC22×C4D547
hypocenterC547C22⋊C8
LCSG ▷ C2×C547 ▷ C547
UCSC1 ◁ C2×C4 ◁ C22×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 8752

Polycyclic presentation:

2^5,547|a^2=d,d^2=e,b^a=bc,f^a=f^546

Conjugacy classes & character table

4388 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#46854724, #46854725, #46854726, …
maximal normal subgroup of#46854724, #46854725, #46854726, …
maximal quotient of#46854725, #46854727, D4⋊(C547⋊C8), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(17504, 59);