Finite Group Databasebeta

C22⋊#14270080 #20300901

order7328
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#14270080

Splittings

SylowC229 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D229
commutatorC2×C229C2×C8
FittingC22×C4×C229C2
socleC22×C229C2×C4
hypercenterC22×C4D229
hypocenterC229C22⋊C8
LCSG ▷ C2×C229 ▷ C229
UCSC1 ◁ C2×C4 ◁ C22×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,229|a^2=d,d^2=e,b^a=bc,f^a=f^228

Conjugacy classes & character table

1844 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#28411204, #28411205, #28411206, …
maximal normal subgroup of#28411204, #28411205, #28411206, …
maximal quotient of#28411205, #28411207, D4⋊#14270080, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7328, 59);