Finite Group Databasebeta

C22⋊#14582113 #24925015

order10784
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#14582113

Splittings

SylowC337 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC22C2×#13062438
commutatorC2×C337C2×C8
Fitting, prime radicalC23×C337C4
socleC22×C337C2×C4
cosocleC2×Dic337C22
hypercenterC23#13062438
hypocenterC337C22⋊C8
LCSG ▷ C2×C337 ▷ C337
UCSC1 ◁ C22 ◁ C23

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,337|a^2=d,d^2=e,b^a=bc,f^a=f^148,f^d=f^336

Conjugacy classes & character table

692 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#36342148, #36342149, #36342150, …
maximal normal subgroup of#36342148, #36342149, #36342150, …
maximal quotient of#36342148, #36342150, D4⋊#14582113, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10784, 202);