Finite Group Databasebeta

C22⋊#14578816 #23756553

order10016
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#14578816

Splittings

SylowC313 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC22C2×#11929411
commutatorC2×C313C2×C8
Fitting, prime radicalC23×C313C4
socleC22×C313C2×C4
cosocleC2×Dic313C22
hypercenterC23#11929411
hypocenterC313C22⋊C8
LCSG ▷ C2×C313 ▷ C313
UCSC1 ◁ C22 ◁ C23

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,313|a^2=d,d^2=e,b^a=bc,f^a=f^25,f^d=f^312

Conjugacy classes & character table

644 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#34094995, #34094996, #34094997, …
maximal normal subgroup of#34094995, #34094996, #34094997, …
maximal quotient of#34094995, #34094997, D4⋊#14578816, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(10016, 202);