Finite Group Databasebeta

C4⋊(C307⋊C8) #23754190

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

Aliases

unambiguous semidirect productC4⋊(C307⋊C8)

Splittings

SylowC307 ⋊ C4⋊C8

Subgroups

subgroupG/H
center, FrattiniC2×C4C2×D307
commutatorC2×C307C2×C8
FittingC42×C307C2
socle, prime radicalC22×C307C2×C4
cosocleC2×C4×C307C22
hypercenterC42D307
hypocenterC307C4⋊C8
LCSG ▷ C2×C307 ▷ C307
UCSC1 ◁ C2×C4 ◁ C42

38 conjugacy classes of subgroups.

Full subgroup data →

Presentation

Polycyclic presentation:

2^5,307|a^2=d,b^2=c,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 ofD4⋊(C307⋊C8), #34087616, Q8⋊(C307⋊C8), …
maximal normal subgroup ofD4⋊(C307⋊C8), #34087616, Q8⋊(C307⋊C8), …
maximal quotient of#34087638, #34087640, #34087642, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9824, 76);