Finite Group Databasebeta

#30628314

order15712
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC491 ⋊ C22⋊Q8

Subgroups

subgroupG/H
center, FrattiniC22C22×D491
commutator, socle, cosocleC22×C491C23
FittingC22⋊C4×C491C2
prime radicalC23×C491C22
hypercenterC22⋊C4D491
hypocenterC491C22⋊Q8
LCSG ▷ C22×C491 ▷ C491
UCSC1 ◁ C22 ◁ C22⋊C4

74 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 7856

Polycyclic presentation:

2^5,491|a^2=d,b^2=d,b^a=bd,c^a=ce,f^b=f^490

Conjugacy classes & character table

2464 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup ofC22⋊Q8×D491, C2×#30628314, #44537231, …
maximal normal subgroup ofC22⋊Q8×D491, C2×#30628314, #44537231, …
maximal quotient of#44536583, #44536597, #44536600, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(15712, 123);