Finite Group Databasebeta

C22⋊(C307⋊C8) #23754173

order9824
automorphism?
homologyAbelianization (H1) = C2×C8 · Schur multiplier (H2) = C22

Aliases

unambiguous semidirect productC22⋊(C307⋊C8)

Splittings

SylowC307 ⋊ C22⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D307
commutatorC2×C307C2×C8
FittingC22×C4×C307C2
socleC22×C307C2×C4
prime radicalC23×C307C4
cosocleC2×C4×C307C22
hypercenterC22×C4D307
hypocenterC307C22⋊C8
LCSG ▷ C2×C307 ▷ C307
UCSC1 ◁ C2×C4 ◁ C22×C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,307|a^2=d,d^2=e,b^a=bc,f^a=f^306

Conjugacy classes & character table

2468 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#34087610, #34087611, #34087612, …
maximal normal subgroup of#34087610, #34087611, #34087612, …
maximal quotient of#34087611, #34087613, D4⋊(C307⋊C8), …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9824, 59);