Finite Group Databasebeta

#11758397

order992
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

FittingC4⋊C4×C31 ⋊ C2
SylowC31 ⋊ #102

Subgroups

subgroupG/H
centerC22C22⋊D31
commutatorC4×C31C2×C4
FrattiniC2×C4C2×D31
FittingC4⋊C4×C31C2
socleC22×C31D4
prime radicalC2×D124C2
cosocleC2×C4×C31C22
hypercenterC4⋊C4D31
hypocenterC31#102
LCSG ▷ C4×C31 ▷ C2×C31 ▷ C31
UCSC1 ◁ C22 ◁ C2×C4 ◁ C4⋊C4

50 conjugacy classes of subgroups.

Full subgroup data →

Presentation

transitive degreeμt(G) = 496

Polycyclic presentation:

2^5,31|b^2=c,d^2=e,b^a=bd,d^a=de,f^a=f^30,d^b=de

Conjugacy classes & character table

164 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#102×D31, C2×#11758397, #14521043, …
maximal normal subgroup of#102×D31, C2×#11758397, #14521043, …
maximal quotient of#14520776, #14520782, #14520792, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(992, 15);