Finite Group Databasebeta

C22⋊#14556497 #22608069

order9344
automorphism?
homologyAbelianization (H1) = C2×C32 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊#14556497

Splittings

SylowC73 ⋊ C22⋊C32

Subgroups

subgroupG/H
center, FrattiniC2×C16C2×D73
commutatorC2×C73C2×C32
FittingC22×C16×C73C2
socleC22×C73C2×C16
hypercenterC22×C16D73
hypocenterC73C22⋊C32
LCSG ▷ C2×C73 ▷ C73
UCSC1 ◁ C2×C16 ◁ C22×C16

82 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,73|a^2=d,d^2=e,e^2=f,f^2=g,b^a=bc,h^a=h^72

Conjugacy classes & character table

2384 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#32973322, #32973323, #32973324, …
maximal normal subgroup of#32973322, #32973323, #32973324, …
maximal quotient of#32973323, #32973383, D4⋊#14556497, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9344, 2648);